As the title states, my idle temps have risen for no explainable reason that I can tell running 10.6.4 on a MBP. My %CPU is <2% for several processes and 0% for most. However, I noticed my %idle is <30%, so something seems to be running, but I can't tell what it is. Any thoughts on why this might have happened. I did re-install the java update recently. I've also added Air Video and Air Mouse to use with my iPhone, but after turning these off, and even turning off the java process, nothing changes.