just a random question, in any system monitoring software my g5 has 6 fan's for the cpu (cpu a/b intake, cpu a/b pump and cpu a/b exhaust), now i know my g5 as 4 fans for the cpu's, so why dose the software show 6 (mabey cpu a/b pump is the lcs pump [but wouldn't 2500rpm be to fast for the lcs pump])