Ok so I bought a Radeon 9600 and a Maxtor 120gb hard drive and put them in 4 days ago. I have been gettin this BSOD that gives me this "inaaccessible boot device" message, then it some other yada yada ...

Recently a fellow technician resized some partitions using Partition magic 8. It's not rocket science and he said it seemed to do the job fine. They did some basic testing that the system was working ...