Kernel 2.6.23.9 Update ====================== This kernel fixes wireless connectivity on PLAYSTATION(R) 3's with GameOS version 2.0/2.0.1. It has not been sufficently tested on other PPC64 systems for a general release at this time. - Owen Stampflee, November 27, 2007. Kernel 2.6.17.1 Update ======================= This kernel, intended for YDL5 has not recieved sufficent testing for YDL 4.1. You will not be able to build 3rd party modules at this time. We are only releasing for ppc64 since the primary issue we're addressing with this update is thermal control and dual and quad core PowerMac G5s.