Formatting using Linux

Hello,
I had Vista ultimate in my system. I installed Linux SuSe 11 in my pc. Now I a not able to boot Vista and my system automatically boots from Linux. I tried removing the hard disk containing Linux, but still my Vista is not booting. I then tried to boot from the Vista dvd. Windows recignises the hard disk partitions but I am not able to reinstall or upgrade Vista. Is there a way where in I can format all the harddisks to NTFS format and reinstall Vista. I would love to retain my Linux.