Why are PPC machines not supported anymore ?
Properly supporting PPC at times doubles even triples the development time Furthermore even when i find time to invest into PPC support i have no way to debug potential issues due to a lack of a PPC machine, consider donating one/for one if you want PPC support but i can not guarantee it because the time issue still remains. Currently MagicPrefs is not recommended for usage on PPC machine because of potential impact on CPU resources of the machine, crashes and hangs.