Hello! I have the following problems with transferring photos from Canon Rebel XT to my computer. Perhaps you can explain some of them to me. 1. Transfer time is very long! I am transferring via USB (not USB2) and ~1000 pictures takes over an hour to finish the job. For example, the same amount from Sony camera takes less time. 2. I've noticed that some files are named _MG_1111 instead of IMG_1111. Files don't seem to be corrupt, but I am curious why it is happening. 3. Most important issue - sometimes not all files are being transferred! I copy/paste them from the camera and end up with, let's say, 1100 pictures, even though there are 1230 in the camera. Note that it is not simply some folder being skipped, but 2-3 pictures are missing from random folders. What's going on? Thank you for your help.