I just got off the phone with Adobe. They advised me that the Acrobat 7.0 professional is not compatible with vista. I informed them that last year I purchased 7.0 for my desktop which was running xp. Earlier this year, I purchased a laptop running vista and when I tried transferring the acrobat activation to the laptop it was rejected because 7.0 is not compatible. Needless to say - I'm pretty pissed because I purchased the full version for $400+ last year and now I need to upgrade (they have no patch) for a tune of $159. THIEVERY!!!