I've got an old 8600, running 9.1 with 320Mb of ram, the problem I've got is my external Iomega CD Writer will write CD's but they can then only be read back on the writer, not on the Mac's internal CD drive. It seems to be a fairly recent thing as some older CD's written on the same writer will read on the internal drive, only the very recent (last month or two) won't. These CDs are readable on other machines just not my Mac. The internal CD drive seems OK with pre-recorded discs and, as I say, older discs written by me.
Has anyone else had the same sort of problem?
Thanks for reading and thinking about the problem.