Recent content by willo_the_wisp

Hi, I have an iMac 20" running OSX 10.5.8, and the machine is less than 2 years old. I seem to have a problem with the hot keys (F1 to F4), the screen grab (cmd+shift+3) and the application swapper (cmd+tab). All of these things work for a short period when I start the Mac up in a morning...