Is it possible to move a partitioned drive letter? Eg: Before I had Drive C and D (the hard-drive partitioned) and the DVD-Rom was drive E. Not Drive D is the DVD-ROM drive and the old Drive D is Drive I. The card-reader is now Drive E,F,G,H. Can Drive I become Drive D, and push the rest of the drives down a letter? I had a music program that recognized the files used from which drive they were located on. The program is looking at Drive D and the file extensions not Drive I where they now are. Same drive, just a different letter. So its now I:Music/Music Sounds, not D:Music/Music Sounds. Since the older set-up was a pre-build Acer, I believe a person or machine installed the hard-drive first and loaded windows then loaded the dvd-rom drive or the drive was installed with windows and the partitions already then the dvd-rom was recognized. I am living OEM free and loving the freedom.