hi there, wondering if anyone can help me, my device manager says my hard drive/dvd drive and cdrom drives are scsi, but before there were not. this only happened after i re-installed windows. also, after this happened, i found the system crashing, and the hard drive and cpu were working when no processes were occurring,hence stuttering and working very slow. i am currently using windows media center edition 2005. prior to the re-installation, there were no such problems. is there anything i can do to fix it? any help would be appreciated!