Hehe! My girlfriend said she's making a banana loaf at the weekend (we have loads of frozen bananas in the freezer) so any tips on making it a PC-beater?!
Sure - after mashing the bananas, throw in some graphics chips, CPU, lots of RAM, a harddrive, a USB port - and this is important: MIX WELL. Then bake at 400 degrees for 35 minutes. Cooking time may vary, so test with an oscillator. Let cool, then connect to monitor and voila.
Actually, there's no need for tips - banana loaf is already a PC-beater even without modifications. :-D