I just had a Sony CRX175E CD-RW installed by my computer's manufacturer because my old drive went bad (it's still well under warrenty) Anyway, I had formatted all of my CD-RW's with Roxio's Direct CD. When I put these discs into my new drive (I don't have any roxio software installed anymore), I can see what's on them with no problem. But when I try to copy certain files (some work, some don't, with no pattern) I either get a "Can't read from source file or disk" error, or an "Illegal MS-DOS operation" I thought it might just be a corrupt disc, but it does it with my other CD-RW's too. I don't have any RW's that aren't formatted this way, so I can't even check to see whether my drive just has a problem with RW's. Also, the discs also display as "unrecordable" when I view their properties. I get an error when I try to erase them either through Windows or through the software they gave me. (NTI CD-Maker 2000 Plus) Any ideas? Could DirectCD be my problem?