Once you've checked Archive (and ONLY Archive), try taking the disk out and popping it back in. I don't know why, but that works sometimes. I use RW's and have had no problems (other than the Memorex episode, and that was a new disk). I had the same problem with that texture I mentioned. At first the Archive move didn't seem to work, but I went back and voila, no problem. Weird, but true. Don't give up quite yet :)