That drive looks great, I could see that being useful in a lot of cases! I might get that too.I haven't had issues with that yet, but if you want you could put your PowerBook in target disk mode and connect it to your G5. Then make the image from the G5. After you make the image, switch the PowerBook with the MDD and restore the image from the G5.
This is one reason why I really like an external FireWire drive. I use this one with a mSATA in an IDE adapter. I want to buy a second one to keep on hand. That is how useful this thing is
Macally PHR-250CC - Hard Drive Enclosure - 2.5" - IDE - Firewire / Hi-Speed USB
2.5"USB 2.0 and Firewire External Aluminum Enclosure is compact in size for portability.MODEL: PHR-250CC VENDOR: MACALLY FEATURES: FireWire/USB 2.0 External Enclosure for 2.5"drives Solid Aluminum body for protection and excellent heat dissipation. Shock absorbent rubber strip on top and bottom. ...www.amazon.com
Feel free to check out my other thread in the PowerPC forum about your favorite apps to use on PPC computers.