Mine seemed awful hot too, so I added a fan at the top of the case blowing air out the handle holes. The fan doesn't fit flush, so the sides of the fan are sealed to the case with clear tape to make an air duct. Keeps it much cooler with the forced airflow, and the fan has blue LEDs.

Picture here, tho it doesn't show the fan's mounting details:

http://homepage.mac.com/henryspragens/PhotoAlbum17.html