Best way to remove Ubuntu from dual boot??

[CAT-THE-FIFTH]

I have Ubuntu on my work computer(a Dell) and I want to remove now as I do not use Linux at work anymore. I cannot reformat the whole thing as it has XP preinstalled and there applications already installed in XP that I do want to lose. Is there anyway to remove the Ubuntu partition and merge it back to the XP partition safely??

[directhex]

XP cannot do this partition merge, but the Ubuntu install CD can. You'll need to restore the Windows boot loader though (boot a Windows CD, load the recovery console, type "fixboot" then "fixmbr")