Also looking for good video card options for use with Leopard on older Macs, and one more unsupported Leopard report.
He also writes the blog Pixels and shares a home office with way too many old Macs. If anything, their value is going to increase.
Macworld's Buying Advice The dual All models were available in dual processor configurations running at MHz, 1 GHz or 1. IBM, the third member of the AIM alliancedesigned the chip together with Motorola in its Somerset design center, but chose not to manufacture it, because it did not see the need back then for the Vector Processing Unit.
According to Apple, this is a ground loop issue, and only occurs when used with professional balanced signal audio equipment,  however some audio experts contended it is due to shielding defects on the motherboard and affects all equipment.
The million transistor chip extended significantly the execution pipeline of 7 vs. We expect greater things from FireWire in the future -- compatible RAID arrays, for example, that can take greater advantage of its bandwidth.