OS is win 2000 I have a new mother board, with two harddrives one 20g and one 40g. I wanted the 40g to be the c: and 20g to be the d This is what Win 2000 did to me on automatically. C: 20g D: cd rom E:40g Winnt was installed on e: I have a P4PE motherboard, it tells me the HD drive on E is my master and the C is the slave. Cant see how BIOS will let me change drive maps. Can i re map them on re install windows from scatch. I understand that there is no technically advantage to switch drives around, but I want to have them like this c:40g D:20g e:cd rom How do I do it ???