HI I just recently got a a used computer and the C: (120 Gb master) drive is loaded with all the operating systems, programs and so on, and the D: (20 Gb slave) drive is the back up with just a os and nothing else,

if I reversed the order of the drives does it make any difference ? I will be able to run all the programs as usual, or by reversing the order of the drives woiuld I have to format the dirves and reload all the software ??

sorry for being a pain, but I have heard confilcting information from the people at "COMP USA"

Thank you
Rolo