Rich,
Skuzzy gave some nice info (I was unaware). My response was in frustration of ATI but I was fair to both companies! Maybe its a crapshoot! Its amazing that some have great luck with some comapnies but the wars keep technology going and hopefully prices down for us normal guys.
Oh one thing we are sure of is its a crap shoot. I find Vista loaded puters to be intimidating where'as I was always comfortable with XP. Ive had some Godawful problems configuring NLE systems with XP but always found a way to fix things. I just never really worried about XP issues cropping up that I couldn't deal with, or, at least be talked thru on the phone with a techie.
But this Vista thing? Often I wonder who in heck MS was creating it for. A big part of their market share is content creators and gamers and they sure didn't develop it for us. I'm considering a new NLE system but I'm hesitant to run Vista on it. My current NLE has 3 different video cards/realtime video accelerators loaded on it, both 1394a and 1394b with 5 external HDs on the firewire chain, 3 internal cheetahs on a SCSI chain, an external SCSI to finish the SCSI chain, 4 monitors, 2 DVD DL burners, and external DVD copier,4 gigs of RAM, 4 USB printers, an external 1394 audio mixer, 3 sets of speakers including a big MAudio 7-1 setup. I use 3 different NLEs, numerous programs like Adobe After Effects/Photoshop, an entire Sony editing/audio/DVD creation suite, and uncountable software programs accumulated over 15 years in DV.
And they all run in perfect harmony in Windows XP Pro. Meanwhile the very thought of trying to make deadlines in a new system running Vista just frightens me.