I am working with a Pentium II computer that has one hard drive with two partitions (drive letters C and D). The CD-ROM drive is drive E. I just added a 6GB mAXTOR hard drive to the system, slaved off of the original HARD DRIVE. I used Maxtor's Powermax software to set this up. It says it installed successfully so I reboot the computer. The computer boots fine and I go into My Computer. Here I find that the C drive is still the C drive, but the original D drive is now the F drive. The new 6GB hard drive is now the D drive. This has somehow screwed up a lot of my applications. e.g. when I open a Word document it tells me it cannot locate winword.exe. I think it is looking for it on the D drive when it now resides on the F drive. Is it possible for me to switch the drive letters from within Windows NT to fix this problem?