Your problem is that the disk is from a pc running windows. For some strange reason windows seem to attach these files on every file you have on a disk. Eg if you have 10 files on your disk you will have 10 files named "Ai" and i=a,b,c... .I have found there are 2 ways to bypass the problem: 1. These files are not visible on the standard atari selector or the desktop so you can copy them one by one. 2. If you use a file copier (I use cheetah) you can copy all your files including these strange ones. They take space on your harddisk though