I installed a trial CS5 last night. After sever attempts to install its self it finally went in. It kept saying my OS was not compatible. I run a i7 CPU, Win7 Ultimate 64 bit with 12 gig of ram. After it went in the program would not even start correctly let alone edit anything. I uninstalled it and then several other programs in my PC didn't work any more. I could not even get on line. I recovered my C drive with a back up I keep on a external drive. Everything is now back working. I read where CS5 was supposed to work with Win7? So much for CS5 until I can try a non trial someplace to see if it will work. I may be destine to use CS3 forever or change to a different editing software. Thanks
I have Premiere CS5 trial installed on my Win7 Pro 64 bit and except of course for MPEG and MPE it works as advertised with two of the three parts (AVI encoding and Rendering of the Timeline) of my PPBM4 benchmark..