This is one impressive use of an old PowerMac G4 to say the least. If I didn’t live in NYC, I’d be super-tempted to gut my PowerMac G3 tower I have laying around and use it just like this guy did, except mine stills runs rather well and makes a great music server. The blue and white coloring would look badass though, especially at night if I threw a few LEDs in there with a battery and a light sensor.

In the mean time, we’ll have to drool over this one.

Apple Mailbox Mod Is Cooler Than Mine [Geekologie]