I'm using Replay Conv. 3.6 and have had no problems until recently. A few days ago I loaded flv files I had downloaded from you tube to burn some time ago and wanted to make a new master, I'll call this burn "A". I had converted and burned these files before with no problem. So "A" worked fine, but then I did the same thing with other files I had previously burned which I'll call burn "b", it burned "A" instead of "B". So I shut it down and restarted the computer, then it worked. Now the same thing has happened again. I burned "A", removed all of those files restarted the computer and loaded new files to burn and it converts every one of them, but then it burns "A" instead of the new files I've loaded. On Burn A I simply burned one file, but on B, I loaded and converted 7 files, however it only burns the one file I had previously burned, or "A." I hope that makes sense, if not I can elaborate or clarify. Thanks for any help you can give.