...but anything is better than Vista.
'Tis strange. My primary home PC has been runing Vista for 3+ year out of the box and handles pretty much anything I throw at it. I even got some old
DOS based running on it.
Maybe the trick is throwing enough RAM at the thing. But than that is true for most 'modern' operating systems. RAM, RAM and more RAM is key. Win7 runs like dren on 512MB, but works fine for basic use on 7+ year old hardware with 2 GB or more.
I've seen Win8 and and Office 2013, and truthfully I'm not impressed. Shades of Windows 1.0, but not as colorfull.
Another reworking of the interface that feels like its driven not by the end user input but rather by the staff enchanted by their own credentials in GUI design and Industrial Design.
I like *nix flavors, but most folks can't/don't want to have to think about that depth of power at their hands. Sorta like the divide between those of us who get off on engine oil analysis; changing cams and tweeking the gearbox and final drive ratios vs ths people who just want to step in the gas, point and go.
Hawkmoon: Put as much RAM in the box as it will support. If drivers are avaiable for XP (unlikely given the state age of the beast), go for it. Else just format and restore to Vista unless you're a chip-head who LIKES wrenching on computers.
Sometimes I miss OS/2. Even with Windows, it just worked with out a bunch of hand holding. *SIGH*