diff --git a/ethereal/assets/qml/newTransaction/_new_contract.qml b/ethereal/assets/qml/newTransaction/_new_contract.qml
index 8ce81a799e..abaac16959 100644
--- a/ethereal/assets/qml/newTransaction/_new_contract.qml
+++ b/ethereal/assets/qml/newTransaction/_new_contract.qml
@@ -85,9 +85,34 @@ Component {
 			}
 		}
 
+		Row {
+			id: rowContract
+			ExclusiveGroup { id: contractTypeGroup }
+			RadioButton {
+				id: createContractRadio
+				text: "Create contract"
+				checked: true
+				exclusiveGroup: contractTypeGroup
+				onClicked: {
+					txFuelRecipient.visible = false
+					txDataLabel.text = "Contract code"
+				}
+			}
+			RadioButton {
+				id: runContractRadio
+				text: "Run contract"
+				exclusiveGroup: contractTypeGroup
+				onClicked: {
+					txFuelRecipient.visible = true
+					txDataLabel.text = "Contract arguments"
+				}
+			}
+		}
+
+
 		Label {
 			id: txDataLabel
-			text: "Transaction data"
+			text: "Contract code"
 		}
 
 		TextArea {
@@ -100,6 +125,14 @@ Component {
 			}
 		}
 
+		TextField {
+			id: txFuelRecipient
+			placeholderText: "Contract address"
+			validator: RegExpValidator { regExp: /[a-f0-9]{40}/ }
+			visible: false
+			width: 530
+		}
+
 		Button {
 			id: txButton
 			states: [
@@ -116,14 +149,14 @@ Component {
 			enabled: false
 			onClicked: {
 				//this.enabled = false
-				var res = eth.createTx("", txValue.text, txGas.text, txGasPrice.text, codeView.text)
+				var res = eth.createTx(txFuelRecipient.text, txValue.text, txGas.text, txGasPrice.text, codeView.text)
 				if(res[1]) {
 					txResult.text = "Your contract <b>could not</b> be send over the network:\n<b>"
 					txResult.text += res[1].error()
 					txResult.text += "</b>"
 					mainContractColumn.state = "ERROR"
 				} else {
-					txResult.text = "Your contract has been submitted:\n"
+					txResult.text = "Your transaction has been submitted:\n"
 					txOutput.text = res[0]
 					mainContractColumn.state = "DONE"
 				}
diff --git a/ethereal/assets/qml/wallet.qml b/ethereal/assets/qml/wallet.qml
index fdadc6ebb4..37224c7b44 100644
--- a/ethereal/assets/qml/wallet.qml
+++ b/ethereal/assets/qml/wallet.qml
@@ -167,7 +167,7 @@ ApplicationWindow {
 						var newContract = component.createObject("newContract")
 
 						addTab("Simple send", newTransaction)
-						addTab("Create contract", newContract)
+						addTab("Contracts", newContract)
 					}
 				}
 			}
@@ -401,26 +401,36 @@ ApplicationWindow {
 					orientation: Qt.Vertical
 					anchors.fill: parent
 
-					TableView {
-						property var memModel: ListModel {
-							id: memModel
-						}
-						height: parent.height/2
-						width: parent.width
-						TableViewColumn{ id:mnumColmn ; role: "num" ; title: "#" ; width: 50}
-						TableViewColumn{ role: "value" ; title: "Memory" ; width: 750}
-						model: memModel
-					}
-
-					TableView {
-						property var stackModel: ListModel {
-							id: stackModel
-						}
-						height: parent.height/2
-						width: parent.width
-						TableViewColumn{ role: "value" ; title: "Stack" ; width: parent.width }
-						model: stackModel
-					}
+          TableView {
+            property var memModel: ListModel {
+              id: memModel
+            }
+            height: parent.height/2
+            width: parent.width
+            TableViewColumn{ id:mnumColmn ; role: "num" ; title: "#" ; width: 50}
+            TableViewColumn{ role: "value" ; title: "Memory" ; width: 750}
+            model: memModel
+          }
+
+          SplitView {
+            orientation: Qt.Horizontal
+            TableView {
+              property var debuggerLog: ListModel {
+                id: debuggerLog
+              }
+              TableViewColumn{ role: "value"; title: "Debug messages" }
+              model: debuggerLog
+            }
+            TableView {
+              property var stackModel: ListModel {
+                id: stackModel
+              }
+              height: parent.height/2
+              width: parent.width
+              TableViewColumn{ role: "value" ; title: "Stack" ; width: parent.width }
+              model: stackModel
+            }
+          }
 				}
 			}
 		}
@@ -449,6 +459,10 @@ ApplicationWindow {
 	function setStack(stack) {
 		stackModel.append({value: stack})
 	}
+	function addDebugMessage(message){
+		console.log("WOOP:")
+		debuggerLog.append({value: message})
+	}
 
 	function clearStack() {
 		stackModel.clear()
diff --git a/ethereal/ui/ui_lib.go b/ethereal/ui/ui_lib.go
index 86855290fb..b2552cdce9 100644
--- a/ethereal/ui/ui_lib.go
+++ b/ethereal/ui/ui_lib.go
@@ -102,6 +102,9 @@ func (ui *UiLib) DebugTx(recipient, valueStr, gasStr, gasPriceStr, data string)
 	asm, err := mutan.Compile(strings.NewReader(mainInput), false)
 	if err != nil {
 		fmt.Println(err)
+		for _, e := range err {
+			ui.win.Root().Call("addDebugMessage", e.Error())
+		}
 	}
 
 	callerScript := ethutil.Assemble(asm...)