diff --git a/libethereum/Client.h b/libethereum/Client.h
index bf1964fe0..8c6a1d740 100644
--- a/libethereum/Client.h
+++ b/libethereum/Client.h
@@ -121,6 +121,8 @@ public:
 	void connect(std::string const& _seedHost, unsigned short _port = 30303);
 	/// Stop the network subsystem.
 	void stopNetwork();
+	/// Is the network subsystem up?
+	bool haveNetwork() { return !!m_net; }
 	/// Get access to the peer server object. This will be null if the network isn't online.
 	PeerServer* peerServer() const { return m_net.get(); }
 
@@ -134,6 +136,8 @@ public:
 	void startMining();
 	/// Stop mining.
 	void stopMining();
+	/// Are we mining now?
+	bool isMining() { return m_doMine; }
 	/// Check the progress of the mining.
 	MineProgress miningProgress() const { return m_mineProgress; }
 
diff --git a/walleth/MainWin.cpp b/walleth/MainWin.cpp
index 88a341d4b..58465972c 100644
--- a/walleth/MainWin.cpp
+++ b/walleth/MainWin.cpp
@@ -51,57 +51,132 @@ using eth::g_logPost;
 using eth::g_logVerbosity;
 using eth::c_instructionInfo;
 
+// Horrible global for the mainwindow. Needed for the QEthereums to find the Main window which acts as multiplexer for now.
+// Can get rid of this once we've sorted out ITC for signalling & multiplexed querying.
+Main* g_main = nullptr;
+
 #define ADD_QUOTES_HELPER(s) #s
 #define ADD_QUOTES(s) ADD_QUOTES_HELPER(s)
 
 QEthereum::QEthereum(QObject* _p): QObject(_p)
 {
-	m_client.reset(new Client("Walleth", Address(), eth::getDataDir() + "/Walleth"));
-	startTimer(200);
+	connect(g_main, SIGNAL(changed()), SIGNAL(changed()));
 }
 
 QEthereum::~QEthereum()
 {
 }
 
-Address QEthereum::address() const
+Client* QEthereum::client() const
+{
+	return g_main->client();
+}
+
+Address QEthereum::coinbase() const
 {
-	return m_client->address();
+	return client()->address();
 }
 
-void QEthereum::setAddress(Address _a)
+void QEthereum::setCoinbase(Address _a)
 {
-	if (m_client->address() != _a)
+	if (client()->address() != _a)
 	{
-		m_client->setAddress(_a);
+		client()->setAddress(_a);
 		changed();
 	}
 }
 
-u256 QEthereum::balance() const
+QAccount::QAccount(QObject* _p)
+{
+}
+
+QAccount::~QAccount()
+{
+}
+
+void QAccount::setEthereum(QEthereum* _eth)
 {
-	return m_client->postState().balance(address());
+	if (m_eth == _eth)
+		return;
+	if (m_eth)
+		disconnect(m_eth, SIGNAL(changed()), this, SIGNAL(changed()));
+	m_eth = _eth;
+	if (m_eth)
+		connect(m_eth, SIGNAL(changed()), this, SIGNAL(changed()));
+	ethChanged();
+	changed();
+}
+
+u256 QAccount::balance() const
+{
+	if (m_eth)
+		return m_eth->balanceAt(m_address);
+	return 0;
+}
+
+uint64_t QAccount::txCount() const
+{
+	if (m_eth)
+		return m_eth->txCountAt(m_address);
+	return 0;
+}
+
+bool QAccount::isContract() const
+{
+	if (m_eth)
+		return m_eth->isContractAt(m_address);
+	return 0;
 }
 
 u256 QEthereum::balanceAt(Address _a) const
 {
-	return m_client->postState().balance(_a);
+	return client()->postState().balance(_a);
 }
 
-unsigned QEthereum::peerCount() const
+bool QEthereum::isContractAt(Address _a) const
 {
-	return m_client->peerCount();
+	return client()->postState().isContractAddress(_a);
 }
 
-void QEthereum::transact(Secret _secret, Address _dest, u256 _amount)
+bool QEthereum::isMining() const
 {
-	m_client->transact(_secret, _dest, _amount);
+	return client()->isMining();
 }
 
-void QEthereum::timerEvent(QTimerEvent *)
+bool QEthereum::isListening() const
 {
-	if (m_client->changed())
-		changed();
+	return client()->haveNetwork();
+}
+
+void QEthereum::setMining(bool _l)
+{
+	if (_l)
+		client()->startMining();
+	else
+		client()->stopMining();
+}
+
+void QEthereum::setListening(bool _l)
+{
+	if (_l)
+		client()->startNetwork();
+	else
+		client()->stopNetwork();
+}
+
+uint64_t QEthereum::txCountAt(Address _a) const
+{
+	return (uint64_t)client()->postState().transactionsFrom(_a);
+}
+
+unsigned QEthereum::peerCount() const
+{
+	return client()->peerCount();
+}
+
+void QEthereum::transact(Secret _secret, Address _dest, u256 _amount)
+{
+	client()->transact(_secret, _dest, _amount);
 }
 
 Main::Main(QWidget *parent) :
@@ -110,56 +185,42 @@ Main::Main(QWidget *parent) :
 {
 	setWindowFlags(Qt::Window);
 	ui->setupUi(this);
+	setWindowIcon(QIcon(":/Ethereum.png"));
+
+	g_main = this;
+
+	m_client.reset(new Client("Walleth", Address(), eth::getDataDir() + "/Walleth"));
 
 	qRegisterMetaType<eth::u256>("eth::u256");
 	qRegisterMetaType<eth::KeyPair>("eth::KeyPair");
 	qRegisterMetaType<eth::Secret>("eth::Secret");
 	qRegisterMetaType<eth::Address>("eth::Address");
+	qRegisterMetaType<QAccount*>("QAccount*");
+	qRegisterMetaType<QEthereum*>("QEthereum*");
+
+	qmlRegisterType<QEthereum>("org.ethereum", 1, 0, "Ethereum");
+	qmlRegisterType<QAccount>("org.ethereum", 1, 0, "Account");
+	qmlRegisterSingletonType<U256Helper>("org.ethereum", 1, 0, "Balance", QEthereum::constructU256Helper);
+	qmlRegisterSingletonType<KeyHelper>("org.ethereum", 1, 0, "Key", QEthereum::constructKeyHelper);
 
 	/*
 	ui->librariesView->setModel(m_libraryMan);
 	ui->graphsView->setModel(m_graphMan);
-	setWindowIcon(QIcon(":/Noted.png"));
-*/
-	// TODO: Figure out why not working.
-//	qmlRegisterSingletonType<U256Helper>("org.ethereum", 1, 0, "balance", QEthereum::constructU256Helper);
-//	qmlRegisterSingletonType<KeyHelper>("org.ethereum", 1, 0, "key", QEthereum::constructKeyHelper);
-/*	qmlRegisterType<GraphItem>("com.llr", 1, 0, "Graph");
-	qmlRegisterType<CursorGraphItem>("com.llr", 1, 0, "CursorGraph");
-	qmlRegisterType<IntervalItem>("com.llr", 1, 0, "Interval");
-	qmlRegisterType<CursorItem>("com.llr", 1, 0, "Cursor");
-	qmlRegisterType<TimelinesItem>("com.llr", 1, 0, "Timelines");
-	qmlRegisterType<TimeLabelsItem>("com.llr", 1, 0, "TimeLabels");
-	qmlRegisterType<XLabelsItem>("com.llr", 1, 0, "XLabels");
-	qmlRegisterType<XScaleItem>("com.llr", 1, 0, "XScale");
-	qmlRegisterType<YLabelsItem>("com.llr", 1, 0, "YLabels");
-	qmlRegisterType<YScaleItem>("com.llr", 1, 0, "YScale");
-*/
-	m_view = new QQuickView();
-	QQmlContext* context = m_view->rootContext();
+	*/
 
-	m_eth = new QEthereum();
-	context->setContextProperty("eth", m_eth);
-	// TODO: should be singletons.
-	context->setContextProperty("u256", new U256Helper(this));
-	context->setContextProperty("key", new KeyHelper(this));
+	m_view = new QQuickView();
 
-/*	context->setContextProperty("compute", compute());
-	context->setContextProperty("data", data());
-	context->setContextProperty("graphs", graphs());
-	context->setContextProperty("audio", audio());
-	context->setContextProperty("view", view());
-*/	m_view->setSource(QUrl("qrc:/Simple.qml"));
+//	QQmlContext* context = m_view->rootContext();
+//	context->setContextProperty("u256", new U256Helper(this));
 
+	m_view->setSource(QUrl("qrc:/Simple.qml"));
 
 	QWidget* w = QWidget::createWindowContainer(m_view);
 	m_view->setResizeMode(QQuickView::SizeRootObjectToView);
 	ui->fullDisplay->insertWidget(0, w);
 	m_view->create();
-/*
-	m_timelinesItem = m_view->rootObject()->findChild<TimelinesItem*>("timelines");
-	qDebug() << m_view->rootObject();
-	*/
+
+//	m_timelinesItem = m_view->rootObject()->findChild<TimelinesItem*>("timelines");
 
 	readSettings();
 	refresh();
@@ -167,6 +228,7 @@ Main::Main(QWidget *parent) :
 	m_refreshNetwork = new QTimer(this);
 	connect(m_refreshNetwork, SIGNAL(timeout()), SLOT(refreshNetwork()));
 	m_refreshNetwork->start(1000);
+
 	connect(this, SIGNAL(changed()), SLOT(refresh()));
 
 	connect(&m_webCtrl, &QNetworkAccessManager::finished, [&](QNetworkReply* _r)
@@ -183,6 +245,8 @@ Main::Main(QWidget *parent) :
 	m_webCtrl.get(r);
 	srand(time(0));
 
+	startTimer(200);
+
 	statusBar()->addPermanentWidget(ui->balance);
 	statusBar()->addPermanentWidget(ui->peerCount);
 	statusBar()->addPermanentWidget(ui->blockCount);
@@ -193,9 +257,15 @@ Main::~Main()
 	writeSettings();
 }
 
+void Main::timerEvent(QTimerEvent *)
+{
+	if (m_client->changed())
+		changed();
+}
+
 void Main::on_about_triggered()
 {
-	QMessageBox::about(this, "About Walleth PoC-" + QString(ADD_QUOTES(ETH_VERSION)).section('.', 1, 1), "AlethZero/v" ADD_QUOTES(ETH_VERSION) "/" ADD_QUOTES(ETH_BUILD_TYPE) "/" ADD_QUOTES(ETH_BUILD_PLATFORM) "\nBy Gav Wood, 2014.\nBased on a design by Vitalik Buterin.\n\nTeam Ethereum++ includes: Tim Hughes, Eric Lombrozo, Marko Simovic, Alex Leverington and several others.");
+	QMessageBox::about(this, "About Walleth PoC-" + QString(ADD_QUOTES(ETH_VERSION)).section('.', 1, 1), "Walleth/v" ADD_QUOTES(ETH_VERSION) "/" ADD_QUOTES(ETH_BUILD_TYPE) "/" ADD_QUOTES(ETH_BUILD_PLATFORM) "\nBy Gav Wood, 2014.\nBased on a design by Vitalik Buterin.\n\nTeam Ethereum++ includes: Tim Hughes, Eric Lombrozo, Marko Simovic, Alex Leverington and several others.");
 }
 
 void Main::writeSettings()
@@ -216,9 +286,9 @@ void Main::writeSettings()
 	s.setValue("idealPeers", m_idealPeers);
 	s.setValue("port", m_port);
 
-	if (m_eth->client()->peerServer())
+	if (client()->peerServer())
 	{
-		bytes d = m_eth->client()->peerServer()->savePeers();
+		bytes d = client()->peerServer()->savePeers();
 		m_peers = QByteArray((char*)d.data(), (int)d.size());
 
 	}
@@ -248,7 +318,7 @@ void Main::readSettings()
 			m_myKeys.append(KeyPair(k));
 		}
 	}
-	m_eth->setAddress(m_myKeys.last().address());
+	//m_eth->setAddress(m_myKeys.last().address());
 	m_peers = s.value("peers").toByteArray();
 	ui->upnp->setChecked(s.value("upnp", true).toBool());
 	m_clientName = s.value("clientName", "").toString();
@@ -258,22 +328,22 @@ void Main::readSettings()
 
 void Main::refreshNetwork()
 {
-	auto ps = m_eth->client()->peers();
+	auto ps = client()->peers();
 	ui->peerCount->setText(QString::fromStdString(toString(ps.size())) + " peer(s)");
 }
 
 eth::State const& Main::state() const
 {
-	return ui->preview->isChecked() ? m_eth->client()->postState() : m_eth->client()->state();
+	return ui->preview->isChecked() ? client()->postState() : client()->state();
 }
 
 void Main::refresh()
 {
-	eth::ClientGuard l(m_eth->client());
+	eth::ClientGuard l(client());
 	auto const& st = state();
 
-	auto d = m_eth->client()->blockChain().details();
-	auto diff = BlockInfo(m_eth->client()->blockChain().block()).difficulty;
+	auto d = client()->blockChain().details();
+	auto diff = BlockInfo(client()->blockChain().block()).difficulty;
 	ui->blockCount->setText(QString("#%1 @%3 T%2").arg(d.number).arg(toLog2(d.totalDifficulty)).arg(toLog2(diff)));
 
 	m_keysChanged = false;
@@ -292,21 +362,21 @@ void Main::on_net_triggered(bool _auto)
 	if (m_clientName.size())
 		n += "/" + m_clientName.toStdString();
 	n +=  "/" ADD_QUOTES(ETH_BUILD_TYPE) "/" ADD_QUOTES(ETH_BUILD_PLATFORM);
-	m_eth->client()->setClientVersion(n);
+	client()->setClientVersion(n);
 	if (ui->net->isChecked())
 	{
 		if (_auto)
 		{
 			QString s = m_servers[rand() % m_servers.size()];
-			m_eth->client()->startNetwork(m_port, s.section(':', 0, 0).toStdString(), s.section(':', 1).toInt(), NodeMode::Full, m_idealPeers, std::string(), ui->upnp->isChecked());
+			client()->startNetwork(m_port, s.section(':', 0, 0).toStdString(), s.section(':', 1).toInt(), NodeMode::Full, m_idealPeers, std::string(), ui->upnp->isChecked());
 		}
 		else
-			m_eth->client()->startNetwork(m_port, string(), 0, NodeMode::Full, m_idealPeers, std::string(), ui->upnp->isChecked());
+			client()->startNetwork(m_port, string(), 0, NodeMode::Full, m_idealPeers, std::string(), ui->upnp->isChecked());
 		if (m_peers.size())
-			m_eth->client()->peerServer()->restorePeers(bytesConstRef((byte*)m_peers.data(), m_peers.size()));
+			client()->peerServer()->restorePeers(bytesConstRef((byte*)m_peers.data(), m_peers.size()));
 	}
 	else
-		m_eth->client()->stopNetwork();
+		client()->stopNetwork();
 }
 
 void Main::on_connect_triggered()
@@ -322,7 +392,7 @@ void Main::on_connect_triggered()
 	{
 		string host = s.section(":", 0, 0).toStdString();
 		unsigned short port = s.section(":", 1).toInt();
-		m_eth->client()->connect(host, port);
+		client()->connect(host, port);
 	}
 }
 
@@ -330,11 +400,11 @@ void Main::on_mine_triggered()
 {
 	if (ui->mine->isChecked())
 	{
-		m_eth->client()->setAddress(m_myKeys.last().address());
-		m_eth->client()->startMining();
+		client()->setAddress(m_myKeys.last().address());
+		client()->startMining();
 	}
 	else
-		m_eth->client()->stopMining();
+		client()->stopMining();
 }
 
 void Main::on_create_triggered()
diff --git a/walleth/MainWin.h b/walleth/MainWin.h
index 01cdadaae..4df12e3a2 100644
--- a/walleth/MainWin.h
+++ b/walleth/MainWin.h
@@ -17,14 +17,18 @@ class State;
 }
 
 class QQuickView;
-class QEthereum;
 class QQmlEngine;
 class QJSEngine;
 
+class QEthereum;
+class QAccount;
+
 Q_DECLARE_METATYPE(eth::u256)
 Q_DECLARE_METATYPE(eth::Address)
 Q_DECLARE_METATYPE(eth::Secret)
 Q_DECLARE_METATYPE(eth::KeyPair)
+Q_DECLARE_METATYPE(QEthereum*)
+Q_DECLARE_METATYPE(QAccount*)
 
 class U256Helper: public QObject
 {
@@ -74,6 +78,39 @@ public:
 	Q_INVOKABLE QString toAbridged(eth::Address _a) const { return QString::fromStdString(_a.abridged()); }
 };
 
+class QAccount: public QObject
+{
+	Q_OBJECT
+
+public:
+	QAccount(QObject* _p = nullptr);
+	virtual ~QAccount();
+
+	Q_INVOKABLE QEthereum* ethereum() const { return m_eth; }
+	Q_INVOKABLE eth::u256 balance() const;
+	Q_INVOKABLE uint64_t txCount() const;
+	Q_INVOKABLE bool isContract() const;
+
+	// TODO: past transactions models.
+
+public slots:
+	void setEthereum(QEthereum* _eth);
+
+signals:
+	void changed();
+	void ethChanged();
+
+private:
+	QEthereum* m_eth = nullptr;
+	eth::Address m_address;
+
+	Q_PROPERTY(eth::u256 balance READ balance NOTIFY changed STORED false)
+	Q_PROPERTY(uint64_t txCount READ txCount NOTIFY changed STORED false)
+	Q_PROPERTY(bool isContract READ isContract NOTIFY changed STORED false)
+	Q_PROPERTY(eth::Address address MEMBER m_address NOTIFY changed)
+	Q_PROPERTY(QEthereum* ethereum READ ethereum WRITE setEthereum NOTIFY ethChanged)
+};
+
 class QEthereum: public QObject
 {
 	Q_OBJECT
@@ -82,33 +119,41 @@ public:
 	QEthereum(QObject* _p = nullptr);
 	virtual ~QEthereum();
 
-	eth::Client* client() const { return m_client.get(); }
+	eth::Client* client() const;
 
 	static QObject* constructU256Helper(QQmlEngine*, QJSEngine*) { return new U256Helper; }
 	static QObject* constructKeyHelper(QQmlEngine*, QJSEngine*) { return new KeyHelper; }
 
-	eth::u256 balance() const;
+	Q_INVOKABLE eth::Address coinbase() const;
+
+	Q_INVOKABLE bool isListening() const;
+	Q_INVOKABLE bool isMining() const;
 
-	Q_INVOKABLE eth::Address address() const;
 	Q_INVOKABLE eth::u256 balanceAt(eth::Address _a) const;
+	Q_INVOKABLE uint64_t txCountAt(eth::Address _a) const;
+	Q_INVOKABLE bool isContractAt(eth::Address _a) const;
 
 	Q_INVOKABLE unsigned peerCount() const;
 
+	Q_INVOKABLE QEthereum* self() { return this; }
+
 public slots:
 	void transact(eth::Secret _secret, eth::Address _dest, eth::u256 _amount);
-	void setAddress(eth::Address);
+
+	void setCoinbase(eth::Address);
+	void setMining(bool _l);
+
+	void setListening(bool _l);
 
 signals:
 	void changed();
-
-protected:
-	virtual void timerEvent(QTimerEvent *);
+//	void netChanged();
+//	void miningChanged();
 
 private:
-	Q_PROPERTY(eth::u256 balance READ balance NOTIFY changed)
-	Q_PROPERTY(eth::Address address READ address WRITE setAddress NOTIFY changed)
-
-	std::unique_ptr<eth::Client> m_client;
+	Q_PROPERTY(eth::Address coinbase READ coinbase WRITE setCoinbase NOTIFY changed)
+	Q_PROPERTY(bool listening READ isListening WRITE setListening)
+	Q_PROPERTY(bool mining READ isMining WRITE setMining)
 };
 
 class Main : public QMainWindow
@@ -118,6 +163,8 @@ class Main : public QMainWindow
 public:
 	explicit Main(QWidget *parent = 0);
 	~Main();
+
+	eth::Client* client() const { return m_client.get(); }
 	
 private slots:
 	void on_connect_triggered();
@@ -131,6 +178,12 @@ private slots:
 	void refresh();
 	void refreshNetwork();
 
+signals:
+	void changed();
+
+protected:
+	virtual void timerEvent(QTimerEvent *);
+
 private:
 /*	QString pretty(eth::Address _a) const;
 	QString render(eth::Address _a) const;
@@ -163,7 +216,7 @@ private:
 
 	QNetworkAccessManager m_webCtrl;
 
-	QEthereum* m_eth;
+	std::unique_ptr<eth::Client> m_client;
 };
 
 #endif // MAIN_H
diff --git a/walleth/Simple.qml b/walleth/Simple.qml
index b39dffc18..c56a7e870 100644
--- a/walleth/Simple.qml
+++ b/walleth/Simple.qml
@@ -1,14 +1,36 @@
+import QtQml 2.2
 import QtQuick 2.1
 import QtQuick.Controls 1.0
 import QtQuick.Layouts 1.0
-//import org.ethereum 1.0
+import Qt.labs.settings 1.0
+import org.ethereum 1.0
 
-Label {
+Item {
 	id: main
 	anchors.fill: parent
 	anchors.margins: 9
-	Label {
-		text: "Balance: " + u256.stringOf(eth.balance) + "\nAccount: " + key.stringOf(eth.address)
+
+	Qt.application.name: "Walleth"
+	Qt.application.organization: "Ethereum"
+	Qt.application.domain: "org.ethereum"
+
+	Ethereum {
+		id: eth
+	}
+
+	Account {
+		id: myAccount
+		address: Key.addressOf("84fc4ba9373c30bfe32d8c5a502854e7f1175878")
+		ethereum: eth
+		// TODO: state: eth.latest	// could be eth.pending
+		// will provide balance, txCount, isContract, incomingTransactions (list model), outgoingTransactions (list model).
+		// transaction lists' items will provide value, from, to, final balance.
+	}
+
+	// KeyPair provides makeTransaction(recvAddress, value, data (array))
+
+	Text {
+		text: "Balance: " + Balance.stringOf(myAccount.balance) + "[" + myAccount.txCount + "]" + "\nAccount: " + Key.stringOf(myAccount.address)
 		Layout.minimumHeight: 30
 		Layout.fillHeight: true
 		Layout.fillWidth: true