Stock 450 mhz cube for next to nothing.. Installed a 120 gb hd, airport card and replaced the rage 128 with a Geforce2 MX yesterday. I've got better video cards but the cube would need some surgery to fit them. Not sure what to use the cube for though as I have a dozen faster Macs. I'd thought of hooking it up to my TV but it's limited by the lack of usb2 and the slow buss speed so no matter how much I upgrade it, it won't play some videos.