It's an old iMacG4 800Mhz PPC, bought it for £65 then had to pay some geezer nearly 400 quid to fully upgrade it to OS X 10.4.11

Make's a nice desk lamp though... 
HOW MUCH?!?!?!?! :O
Burn
this to a disc.
Stick it in your Mac, hold down the letter 'c' while it boots and follow the prompts to install it.
Once it reboots, login and type
sudo apt-get install lubuntu-desktop
Wait for ages, then reboot when finished.
Et voila, a useful desk lamp!
