OS help needed

[hahahari]

Hi friends,
I am dual booting XP pro and Vista Ultimate. XP pro is in my C drive and vista is in another drive. I want to format drive c and reinstall XP while keeping Vsta intact. Is this possible? if so how?

Thank You

[iNFiNiTE]

Since you want to reinstall xp after Vista, Its equivalent to installing vista first and xp later.

So refer this thread : Installing XP after VISTA in DUAL BOOT

Hope this helps.

[csczero]

is vista on another drive or partition ? if its in another drive then u can reinstall xp ... and still can boot in vista

[iMav]

Format and re-install XP but I guess you willl need to boot using Vista's cd and then restore & fix the MBR