What is causing my CPU to get so hot? What can I do about it? Using DiabloMiner with the following parameters (anybody know what -g does?):

DiabloMiner-Windows.exe -u xxxxxxxxxxxxxxxxxx -p x -o mining.eligius.st -r 8337 -g 5 -v 2 -w 128 -D1

If anyone is wondering I have a core i7 920 with stock cooling. Before anyone gives me a lecture on stock cooling, I'm not going through the trouble of switching out my CPU cooler unless I absolutely have to. That said, I'm looking for "intensity" parameters I can possibly change to reduce CPU load.