>Pardon my nitpicking but if you're running at 15Mhz then: > 15Mhz / 2.8Mhz = 5.36 times the *rated* speed on a stock gs >or > 15Mhz / 2.6Mhz = 5.77 times the *effective* speed of a stock gs > >a good bit more than 4 times the speed. The IIGS slows down to 1 MHz very often, lowering its effective speed. --Jay