Cool. Good to hear the rig is working with no issue.
Just to add: One other reason firewire drives will not work with certain Pro Tools, is the chip set the manufacturer uses in the firewire drive. I cant post the link, because Digidesign website is weird. But here goes:
FireWire Hard Drive Requirements with Pro Tools Systems on Mac OS X & OS 9
Pro Tools System Compatibility
FireWire 400 Hard Drives
The Avid MediaDrive rS80, DigiDrive FireWire 80, and third-party 7200 RPM FireWire 400 drives with the Oxford 911 chipset have been qualified for record and playback with the following Mac & Windows systems:
Pro Tools|HD Accel Systems (with Pro Tools 6.2 or higher)
Pro Tools|HD Systems (with Pro Tools 5.3.1 or higher)
Pro Tools|24 MIX Systems (with Pro Tools 5.1.1 or higher)
Pro Tools LE Systems (with Pro Tools 5.1.1 or higher)
Granite Digital Mac OS 10.4 "Tiger" Support Notice
Granite FireWire 400 ATA6 (larger than 120gigs) are now compatible with Tiger
You will need to download the software fix from Granite Digital
More information & Download from Granite Digital website
FireWire 800 Hard Drives
FireWire 800 drives with the Oxford 912 interface have been qualified for record and playback with the following systems on Mac OS 10.4:
Pro Tools|HD and Pro Tools|HD Accel Systems (with Pro Tools 6.9.2 or higher)
Pro Tools LE Systems (with Pro Tools LE 6.9.2 or higher)
Mac OS 10.4 "Tiger" only (not tested on Mac OS 10.3 and earlier or Windows XP)
Please Note: Hard drives using the Oxford 912 interface have USB 2.0, FW400 and FW800 ports on them. Only the use of the FW800 port is supported on these drives with Pro Tools.
Up to 4 FireWire 800 daisy-chained drives supported when used without other FireWire drives
FireWire 400 and FireWire 800 drives should not be combined
FireWire Hard Drives - Maximum Performance