Zero,
Will move for you. Jsut wondering why it was here.
If you do manage to get the partition tables fixed without losing your install your best bet might be Ophcrack. That should work to basically crack your own password. But other than that going into Safe Mode and seeing if you can get into the hidden Admin account to reset the password might be your other best option.
there isnt to many Vista Password tools out there as of yet.
Cheers,
Mak