I had no problem finding basic MB drivers (audio, ethernet, etc) for Win XP Pro 64 bit, nor Vista Ultimate 64bit, even Creative finally got some drivers out (about frickin' time, they tried to hold out, but the backlash from millions of Audigy users, LOL))...my newer Lexmark cheapo printer had no 64 bit support, but my ancient HP722c printer had drivers...
Generally, if you do your research, the basics are covered. Where I am having problems is with third party parts, ie, in my case an IDVault pendrive that I use for accessing all my financials and whatever, they gots a driver for XP32bit, Vista32bit and Vista64bit, but refuse to make the necessary changes to get their driver XP64bit compatible....
Since M$ itself is not supporting WinXP anymore the manu's now have LESS pressure to get onboard with WinXP64bit, so like it or not, Vista is being rammed down our throats or up our a..es, and XP64bit will prolly just stagnate.....I want 64bit, having 8 gigs of memory is nice..........
Still dual booting to WinXP32bit to pays bills and whatever.....tried Vista 64bit for a few daze, even got it totally updated all current updates including the huge new service pac before I wiped it clean and went to XPPro64bit, just didn't like the layering and permissions and background stuff on Vista, felt like I was being spied on ifunowutimeanjellybean.....
I know, you can disable a lot of things, but Vista just is still too intrusive, the sometimes very annoying administrator permissions fight, fudge, don't get me started
....and do we really know if the OS is calling home without user knowledge every once and awhile???? wouldn't put it past them.
laterzzzz..................