GUI Menu to load a 'skirmish' for RTS

Hey there,
Just looking for some pointer tips on creating a simple menu GUI that would allow me to select a button on the GUI and then load into a skirmish map for my RTS.
Am I right into believing that it would be just a simple as creating the GUI menu in one scene and in script for the button defining the next (preloaded with units) scene?

4shm3x

Something like this… http://unity3d.com/support/documentation/ScriptReference/GUI.Button.html and this http://unity3d.com/support/documentation/ScriptReference/Application.LoadLevel.html ?