[URGENT] Grub Removal

Hey, currently running on an Ubuntu livecd.

Alright so… I ran out of space on my harddrive, I opened up partition magic and deleted my Ubuntu partition, and extended my windows partition to fit the whole hard drive.

I restart, and I can’t boot. Grub tries to do its thing and returns an error 22, leaving me unable to boot to XP.

I’ve been searching around for answers and have found fdisk /mbr commands and the such, however I don’t have my XP cd!

Any solutions, anyway to rewrite the boot.ini from the livecd. Anythignggggjngkljushgkljhgkjs;hgs

Help.

Your dead man,
Harish