Help, I broke my MBR

Hi all! I just updated the kernel of my 7.1 pro system to 2.4.10. But in the process I obviously managed to overwrite the MBR, when trying to create a new stub file, i.e. the linux.bin file that resides in c:\ of my win2000 install. (At least that is what I think happened.) It is a dual boot machine with windogs2000 as the primary OS and SuSE 7.1 as the secondary one. (Yes, I can hear you grumbling, but I do have two other machines which runs 7.1 as their only OS.) Until recently, read half an hour ago, I used the boot manager of win2000, and I would really like to continue doing that on that machine. Now I don't get the bootmanager at all. It just starts up SuSE. //Björn