Just got an Apple snow router

[olnacl]

From a neighbor who is moving and had it in a box of discards. I'm thinking it would look good on the desk next to my Apple Cube and might even be useful if I could use it as a bridge in my current Airport Extreme network, connecting my old non-wireless iMac to it by Ethernet cable. Anyone successfully added such an old piece of equipment into a more modern network?
TIA