It goes without saying that defraging hard drives is critical for optimum performance. So, seeing as how I've got so much data coming and going and getting moved all around, should I defragment my 16GB SD card? If so, how? I tried to do it using Windows Vista, but that method keeps trying to defrag the C: drive first even though I specifically selected my SD. This forum and this community has been a great help to me, so thanks in advance for any input you guys have.