You've got a good system there (The 1Ghz T-Bird). Truthfully, there isn't too much you could do to make your system faster. Maybe SCSI, but that CPU is plenty, and the GF3 Ti200 is very good. I would maybe try a Northwood if you're just bored. And no, 333fsb will not be coming in all likely hood. T-Bred is coming but it's nothing but a die shrink.DDR333 will not help the Athlon at all without a 333fsb so it's nullified. T-Bred wll be out in a few months.