Reassign drive letters?

How do I start over with a fresh assignment of drive letters? The computer remembers the previous drive letter assignments. Before, my Kprobe listed drives in order D, E, F, G, H. Now it says F, E, H, G, D.

Here’s the thing: I want the logical ordering of my drive letters to match my new physical drive order WITHOUT resorting to “My computer–>Manage–>Disk Management–>Change Drive Letters and Paths”. I am concerned about possible software conflicts. (Windows XP)

Thanks for any advice.

Oh figured it out. If you turn off comp, rearrange the drives, then the logical mapping will be out of order. But if you only plug them in one at a time then the drive letters will automatically reassign in order. I had to reboot five times to get what i wanted.