re: the disk i/o the sata pci card would prob be alot faster then that ide 6880m..
i was just thinking u would probably want to get a seritek card that supports ESATA port multipliers
rather then have your disks tucked inside the ancient 9600 u could have them in an ESATA external hard drive case nice + neat + accessible + plugged in via an Esata cable
that would be the fastest + best solution going i think
i wouldnt want to be opening up the 9600 much other then to put pci cards in which is a breeze mounting drives inside a 9600 is not my idea of fun;)
http://www.firmtek.com/seritek/seritek-1se2/hmm it doesnt say anything about port mulitplier tho. damn
Note: SeriTek/5PM requires a SATA host controller that supports Port Multiplication, such as the SeriTek/2ME4-E and the SeriTek/2SE2-E (for systems with PCIe slots), SeriTek/2SE4 (for systems with PCI-X slots), or SeriTek/2SM2-E (for notebooks with ExpressCard/34 slots) --
http://www.firmtek.com/seritek/seritek-5pm/pr/launch/http://www.firmtek.com/seritek/seritek-2se4/ this card supports port multiplier for sure but is it downward compatible with 32bit pci slot? probably
but im not sure - ok scratch this one it says: Operating Systems Supported Mac OS X version 10.4.0 or later (works best with 10.4.6 or later) its tiger + up only..
so no port multiplier for os 9.. bummer