All of the Adobe CS3 applications will run under WinXP Pro. There's no need to buy a new
computer system with Vista pre-loaded or install Vista on an existing machine.
Further, a lot of the code in IllustratorCS3 has been rebuilt and optimized so the application will actually run faster than IllustratorCS2 did.
The upgrade price for IllustratorCS3 is $199 (MSRP) for people who currently use Illustrator 10, CS or CS2. That seems to imply those with earlier versions have to pay more or just buy a "full" version. Adobe has tried this in the past, but relented and given most Illustrator users the standard upgrade price regardless of their previous version. Users of older versions will probably have to call Adobe customer service for special instructions to get the activation to work.
The various Creative Suite packages have different, tiered pricing that applies to whatever current application or suite you currently have.
Creative Suite 2.3 owners (which features Dreamweaver 8 and Acrobat 8) pay $440 MSRP for the CS3 Design Premium package.
Most previous suite owners will pay $599 MSRP to get the CS3 Design Premium package. Those suites include:
Adobe Creative Suite Premium or Standard
Adobe Creative Suite 2 Premium or Standard
Macromedia Studio 8, MX 2004 or MX
Owners of a single application from a limited list of Adobe and Macromedia applications can get $200 off the full $1799 price for Adobe CS3 Design Premium.
One thing I'm going to have to think about is the situation with my current software licenses. I'm a registered owner of both Adobe Creative Suite 2 Premium and Macromedia Studio 8. I'm definitely going to upgrade my existing CS2 Premium license to CS3 Design Premium. But I'll need to make up my mind regarding the direction I'll take with the Studio 8 package. I can use that to upgrade it to another full time CS3 license, either by going with the CS3 Web Premium package for $499, CS3 Design Premium for $599 or the HUGE CS3 Master Collection package for $1999. The big one has a full price of $2499. Adobe will allow a registered owner of both CS2 Premium and Studio 8 to combine the two for a Master Collection upgrade price of $1399. However, I'm currently running my CS2 Premium suite on a
Dell notebook. I don't have the hard disc space for something nearly as massive as that Master Collection package. I have Adobe Production Studio Premium on my office desktop
computer, and that one takes more than 20GB of disc space. Choices, choices, choices.