Awesome plugin rex, it�s going to help me in all sorts of manners, thanks.
Found a little bug(maybe it�s not intended to work this way)
When you start a list of commands with wait(eg:"wait,,0,move,500,wait,,"), it shows up this error window:
<img src="https://dl.dropbox.com/u/6813637/bug_rex.PNG" border="0" />