There is a slight issue with Migration Assistant - when I transferred my 10.6.8 firewire CCC backups to both my iMac G5 and Pismo G4; these were different accounts from different hard drives; the transfer stalled at the end with "One minute remaining". I left it for an hour in hopes but in the end cancelled.
I then discovered that none of my apps / games had been copied over, and re-opened Migration Assistant, which offered to resume the task.
At this point my apps / games were copied over and all was well.
So, it seems that at least for me Migration Assistant needs to run twice to finish the job properly.
@Hellfirechrome I've put Sorbet onto my Pismo G4 550, and to be honest if there's a performance increase over the previous Leopard installation it's very slight and maybe not worth the bother at this level of processor / GPU.
An Xbench run put it far lower than Leopard, probably because I had ATI drivers from Jaguar which give much better graphics.
I might try them later in Sorbet but for the moment I'm currently restoring my Leo install to the Pismo.
Just to confirm, Sorbet is running great on the iMac G5 2.0
Cheers
Hugh