hello frnds, I'm using 2 HDDs. > 200 GB SATA - Seagate > 80 GB PATA (non serial) - Samsung The problem is, when i attach my SATA HDD to my machine, windows XP PRO. on my 80 GB HDD, Shows following err. msg. It was a sudden problem. Both of my hard drives worked fine before. I tried to install Win XP on my 200 GB, but when it checked my drive, it showed the same error message(Blue Screen of Death). .... IRQL_NOT_LESS_OR_EQUAL .... STOP (0xXXXX, .....) plz help me out and provide me with resolution to this hell of situation... Jay Joshi, firstname.lastname@example.org.