am getting ready to reformat and reinstall windows. have recently flashed my bios from A0 to A6 allowing for the 160 gb backup drive i installed (which dell said wasnt possible from the get go, and never told me that flashing my bios would allow this...thanks guys!). Now dell is telling me that if i do a clean reinstall, my bios will have to be reflashed as it will go back to A0. Is this true? Or has another dell tech (broken english as none of them are american) told me a big fib again. Thanks in advance. You freaks are the best!!!!! Also, when re-installing windows onto my 40 gb drive, will it leave the 160 gb drive alone so that i dont lose all my wifes songs? (and therefore my life)