I was wondering if it'd be safe to put on of those notebook fans under the MacBook Pro 13" when gaming? Figured it could help keep the bottom cool, but would rather not do it if it's not 100% safe for the MacBook Pro.
There are no vents on the bottom of any of the recent MBP's...
Actually, the retina MBP has vents along both sides on the bottom... but to your point, they're in a place where the fans in the USB cooling trays probably won't reach them... they are right on the edges...