I've just spent the last 2 days trying to figure out why Photoshop CS3 wasn't rendering my colours right... Now I don't know what made it bad in the first place (it might be Vista, it might be some warning messages that I, ahem, ignored after spending hours reinstalling programs on my new rig. Anyways, the problem was that most colours seemed warmer. For example, white was a pale yellow, and only within Photoshop. My desktop, web pages, everything was fine. However anything I would see in Photoshop was off a bit, which made it pretty hard to design anything for Project moreADS, take two.