I'm a new TI 11 user on Vista Home Edition, trying to get my first few backups running successfully. I have a few directories (~18 GB) on my R drive (500 GB, unfragmented) that I've tried to backup (in one backup operation) to my unused S drive (1.5 TB). When the backup finally ended, I looked at the S drive using UltimateDefrag. It showed that my backup was spread out in about 10 clumps over the drive (97% degree of fragmentation). Is there something I specified that may have caused this to happen ? I presume it's okay to defrag the S drive ('cause that's what I did). Any help will be appreciated.