I made a mistake and now I cannot get my files back. I have a CD-RPW disk and I had been storing a bunch of files on it using an IBM. I then inserted the disk into the Mac OS X and all the files are there. However, I used to toast to write a session onto the same disk but just one file. It did this but now the other files are gone. I did not erase the whole disk because the file it wrote was small and quick and when I check the size of the disk it is correct but the files have become invisible or inaccessible. I tried just looking for hidden files but no luck. I tried Data Rescue X but there is something wrong with the allocation blocks and it can't figure them out so it has asked me to do it manually. And I have no idea what to do. Are my files gone forever. Does anyone have any ideas?