How can I have multiple desktop work environments with a click in WinXP?
 

I'm finding as my work and taskload has grown, I spend a lot of time getting my windows right when I sit down to do something, I guess I'm just ocd that way.. I know you can have startup scripts to set your shit up on boot, but is there an easier way to do this so I can save a bunch of batch files to my desktop, click them, and it will setup my firefox the way I like it, size my windows to my resolution accordingly, etc?