What about the

pps fixed "out of 32b" KP

in this thread

http://www.insanelymac.com/forum/ind...owtopic=206494

sulphide didn't release his source of the patch.. so I could not patch myself, then add your "void AppleNForceATA::activateDMAEngine(void)" function

sulphide's does not support 64bit (because of the missing function), but it does not panic anymore on >3gb ram