The Laptop Legs/Mac FeetOK, if your powerbook/ibook gets a bit warm (don't they all?), then these little foldable legs might just be the solution you didn't know you were looking for.

Basically, they lift up the back of your laptop, to improve air circulation underneath, meaning your laptop stays a bit cooler - which, in turn, should also mean it lasts a bit longer - at least I'd guess so.

[via TheAppleBlog]