Firmware update available for single processor G5 macs. DO NOT use on G5 1.6 as causes instability.
Cures sleep problem on SP 1.8's All ok so far.......

yeah yeah i know i put udpate not update :P

Is there something that says everyhing this firmware update supposedly fixes?

Cant find anything. Suppose to 'improve stability' and 'restore sleep function'
Still all OK.......