I have a G4/667 (bought in Aug 2001) running 9.2.2, it came with a stock Sony 8x CDRW (CRX140E) I swapped in a Sony CDRW CRX215A1 (48x24x48x) several months ago & could read CDs ok.. I just now tried to write a CD-R, & it came back with: "the burn operation could not be completed because the device is not supported" (it was able to write a directory OK in some kind of setup operation, when I 1st inserted the CD-R disk) Is it complaining about the 48x24x48x drive not being supported (extensions folder, Authoring Support Folder, SonyCDR file), or do I need a special disk to handle the 48x speed? Apple System Profiler gives me this: driver version: 1.4.7 revision number: SYS2 product ID: CD-RW Sony CRX215E1 Apple disk burning: supported This seems to imply that I should be able to burn CD-R disks using Apple's burner software..or does it? (why does the device show upat CRX215E1, instead of CRX215A1??). >From xlr8yourmac.com, I got this: < some kind of a download for OS9 & Sony 56x CDRW, I assume it is a SonyCDR file to be put in the Authoring Support Folder , see above > [ xlry8yourmac.com is down, so I can't give you the URL ] Assuming the problem is that I need a driver.. Does anyone know of an updater, which would let me use the Sony CRX215A1 (E1 or whatever) drive with Apple's burning software? The local vendor where I got the machine recommended: - get a version of Toast that supports the drive [ I don't feel like doing this ] - don't mess with OS X [ i'm OK with this ] TIA for any help/advice. B Yen