It would be interesting to hear what the Adobe engineers here
really think about all this, but I'm pretty sure they have guidelines about what they can and cannot talk about.
>I guess that's the answer then. If you want to run CS4, you need to install it on a brand new computer with little or nothing else installed on it.
I'm sure that plays into it, but for most people it's just not practical to have a machine completely devoted to just PS.
I have two machines in my office. One for work (PS and other professional apps, and one for play (email, web surfing, whatever). When I installed CS4 on my work box, I got (and still have) all the lagging, disappearing window content, etc. (Both are XP Pro)
Over Thanksgiving holiday, I picked up a good deal on a Vista 64 machine at Costco. 500GB HDD, 4GB RAM. The idea was to use it to replace my aging play box. When I hooked it up, all I did was uninstall a Norton trial, then install PS CS4. It ran like a champ. No lagginess, no window content problems. CS4 booted in about 3 seconds and everything about it is faster than CS3.
OK, so the next step was to migrate the contents of my old play box onto the new Vista machine. That went without a hitch (mostly) using an app called PCmover that came with the machine. Even with the addition of the rest of the contents of of my old play box, CS4 still runs fine. This, on a machine with only one hard drive and mobo-integrated (nvidia) GPU.
Unfortunately, the new play box won't be suitable for pro PS work. It's limited to 4GB RAM, and at the price I paid for it, it just isn't very robust or expandable.
I'm not happy about the way CS4 runs on my work box, but I'm willing to give the guys a chance to fix it. If, after that, it still works the way it does now, I will be very upset to hear more of this "Update your drivers" stuff.