Lots of problems, first I had the Gen:Trojan.Heur.Vundo non-virus (as bitdefender describes it) and while trying to troubleshoot online in safe mode I picked up some other things that first stopped my browser - now my laptop won't even boot. I get the lsass.exe terminates unexpectedly message and the laptop reboots, then I get the lsass.exe message again. Same thing in safemode.
I ran bitdefender rescue cd but still get the same problem.
I tried the For Domain controllers only boot process (can't remember what this is called) and a System Error appears saying lsass.exe, Object Name not found and the system is locked. Not sure how to proceed!