I called Dell tech support who reviewed my computer and advised the DDR 2 ram that my computer could only go up to 4 gigs for ram. I was told it would not accept the newer DDR 3 ram.
I was very disappointed when I heard that Cubase 6 was not supported by Windows XP. But the more I thought about it, the more I realized that Windows 7 is a much improved platform (I am using Win 7 at my day job). I also acknowledged when working with software, you really need to keep up with technology. Sure I could stay with XP and not care, but when your interested in new software coming out that may not be compatible with XP, it got me thinking.
I purchased a Dell Quad core computer last year. By updating to Windows 7 now, I won't have to think about buying a new computer so quickly either. So it really is allowing me to continue to use my computer for several additional years. I also upgraded my ram to 4 gigs from 3, as I know with using software like BFD drums, Cubase, and samplers, that my computer will benefit from it.
While Steinberg may not support XP, I think they should support Vista as it is a newer platform and in one sense is a Beta Windows 7. Steinberg will now spend less money and time since they won't be testing their software with XP. We hope that would mean their software should be more stable on the Mac and Win 7 as they will be able to focus more time with these platforms...."should" is the main word here folks. We will see how stable their programs will be in the near future.