diff --git a/README.md b/README.md
index a29bfb6d3..04c0cf78a 100644
--- a/README.md
+++ b/README.md
@@ -13,18 +13,17 @@ Build
 =======
 
 For build instruction please see the [Wiki](https://github.com/ethereum/go-ethereum/wiki/Building-Ethereum(Go))
-Command line options
+General command line options
 ====================
 
 ```
--c       Launch the developer console
+-c       Launch the developer console (node only)
 -m       Start mining blocks
 -genaddr Generates a new address and private key (destructive action)
 -p       Port on which the server will accept incomming connections (= 30303)
 -upnp    Enable UPnP (= false)
 -x       Desired amount of peers (= 5)
 -h       This help
--gui     Launch with GUI (= true)
 -dir     Data directory used to store configs and databases (=".ethereum")
 -import  Import a private key (hex)
 ```
@@ -33,8 +32,9 @@ Developer console commands
 ==========================
 
 ```
-addp <host>:<port>     Connect to the given host
-tx <addr> <amount>     Send <amount> Wei to the specified <addr>
+addp <host>:<port>	      Connect to the given host
+tx <addr> <amount>            Send <amount> Wei to the specified <addr>
+contract <value> <gasprice>   Creates a new contract and launches the editor
 ```
 
 See the "help" command for *developer* options.
@@ -57,7 +57,7 @@ Coding standards
 Sources should be formatted according to the [Go Formatting
 Style](http://golang.org/doc/effective_go.html#formatting).
 
-Unless structs fields are supposed to be directly accesible, provide
+Unless structs fields are supposed to be directly accessible, provide
 Getters and hide the fields through Go's exporting facility.
 
 When you comment put meaningfull comments. Describe in detail what you
diff --git a/ethereal/ui/library.go b/ethereal/ui/library.go
index bd67f3c20..692ec454c 100644
--- a/ethereal/ui/library.go
+++ b/ethereal/ui/library.go
@@ -35,7 +35,7 @@ func (lib *EthLib) CreateTx(recipient, valueStr, gasStr, gasPriceStr, data strin
 	var tx *ethchain.Transaction
 	// Compile and assemble the given data
 	if contractCreation {
-		asm, err := mutan.NewCompiler().Compile(strings.NewReader(data))
+		asm, err := mutan.Compile(strings.NewReader(data), false)
 		if err != nil {
 			return err.Error()
 		}
diff --git a/ethereum/dev_console.go b/ethereum/dev_console.go
index ff25d694c..421c3fa60 100644
--- a/ethereum/dev_console.go
+++ b/ethereum/dev_console.go
@@ -190,7 +190,7 @@ func (i *Console) ParseInput(input string) bool {
 			}
 		case "contract":
 			fmt.Println("Contract editor (Ctrl-D = done)")
-			asm, err := mutan.NewCompiler().Compile(strings.NewReader(i.Editor()))
+			asm, err := mutan.Compile(strings.NewReader(i.Editor()), false)
 			if err != nil {
 				fmt.Println(err)
 				break