I have a 7600 with an XLR8 ZIF adaptor card with a 400mhz G3, 112m of ram and a second 1gig hard drive with OS 8.6 installed on it. I would install OSX on that drive. I don't want to upgrade to 9.04. My other hard drive has 8.6 with all my applications and I don't want to touch it. Thanks.