My oldest system is a P4 H/T at 3.4 Ghz w/2Gig of RAM(maxed), and it runs Vista with no issues. I started with clean installs, instead of 'upgrading' the OS. I've been working with MS since DOS days, and the 'upgrade' packages always have something incompatible with whatever current OS I have loaded at the time.
As each new OS is introduced, it is probably a good idea to look at more memory, or a new configuration in equipment. My P4 is at it's limit and I will need to upgrade equipment soon, but as a test bed, it is not working any harder with Vista than it did with XP, and in some cases, it is a lot more efficient.
I'm the only one on the laptop and "I don't need no stinkin administrator"! :0)
“As each new OS is introduced, it is probably a good idea to look at more memory, or a new configuration in equipment. My P4 is at it’s limit and I will need to upgrade equipment soon, but as a test bed, it is not working any harder with Vista than it did with XP, and in some cases, it is a lot more efficient. “
Well that’s part of the problem. Vista is coming on both budget machines and laptops that are simply not up to snuff...and since many don’t offer an alternative, you’re left with a machine that actually runs slower with Vista than it would have with XP.
Perhaps a Vista Lite is in order.