Last week I burned a CDRW w/ a bunch of good programs. But then I noticed I forgot a file, so (stupidly) I added the file to the CDRW AFTER I had already burnt it. Now all it will read is the 1 file (2nd session)... yet in "MY COMPUTER" it says the CD has over 600MB worth of data. How can I pull up the 1st session? Is it possible? Thanks in advance...