[cbboy]

You need to get FreePartyHandGrabber (search on Google)

Edit- if you already have that, I think you have to change some of the settings in AHK (I have vista too and it took me forever to figure it out). Just go into properties in AHK and change some of the settings. Actually, I forget which ones you have to change, but if you fool around with the settings, I'm sure you could figure it out...