I just received the August issue of MacWorld magazine, and I found this on page 8. It looks like Sonnet has managed to build an 800MHz G4 upgrade for the old 7300-9600 PCI Macs. There is no info about this on their web site, and they have not replied to my questions about it. I thought this would be a cool upgrade for my old 9600. Hopefully they solved the six slot issue with G4's in this upgrade. I have attached a scan I made of the advertisement. What do you all think about upgrading a 9600 with one of these, if I already have USB, FireWire, ATA/100, etc installed. Do you think any of the other upgrade companies will come out with something this fast now? The other guys fastest G4 upgrades are still 450MHz.