Hi Roger--
I would like to lobby you not to ditch Vista; if you want to install XP as a
dual boot you can do it.
1) If you'd tell us what you mean that "messed up system restore" caused
nothing to work I'd like to take a stab at explaing what happened, because I
don't think System Restore in Vista had anything to do with nothing working
with all due respect. But I'd need more information to explain what happened
here.
2) I think you ought to dual boot XP and Vista shortcutting from the Vista
desktop to access your files and folders on XP--you can do that easily.
From Vista Desktop:
XP Drive\Documents and Settings\Meteore's XP Profile Name\Desktop
3) It's best to dual boot by installing the oldest OS firs--XP--but you can
get a dual boot done with Vista already installed.. You have a better
chance of things working well that way but here is a way to dual boot:
How to dual-boot Vista with XP - step-by-step guide with screenshots
http://apcmag.com/5485/dualbooting_vista_and_xp
http://apcmag.com/5485/dualbooting_vista_and_xp
4) If you have an XP CD, you can simply put it in and install XP and format
Vista. Michael just gave you steps, but you won't be able to do so until
you get a valid product key for XP that works on a CD you have. I don't know
what edition of Win XP Home or Pro you will receive but steps are the same:
http://www.windowsxpprofessional.windowsreinstall.com/installxpcdoldhdd/part1.htm
hth,
CH