I have a friend that is a PC guy. He just got a new machine (I am not sure of the specs) He is running Vista and photoshop CS3 opens cold in 3 seconds. On my Macbook Pro core duo with 2 gigs of RAM it takes at least 10-15 sec. to open PS CS3. He says that Vista is just way faster than OSX. Whats up with that? I will still never switch, but I am kinda disappointed in this.