I tried Windowmanager but had some problems with it. My PC just didn’t like it for some reason
As I use AutoHotKey I had a Google for some suggestions and found the following which might be of help to someone:
http://www.autohotkey.com/forum/topic54182.html
http://jonaquino.blogspot.com/2007/09/windows-autohotkey-for-fast-window.html
I quite like the idea of the first one as once it’s set you can forget about it, although it looks to be more of a pain to set up.
Cheers,
Mick