Wireless with the ethernet bridge (or whatever one calls this box) from Lucent. Just for fun though since I still haven't installed my empeg and can just as easily cable it.

Bluetooth, an option, depends on what you want to do I guess, the range on it however is quite limited though I suppose at some point you will be able to use it to interface (on a data level) with cell phones, pda's and laptops and such more. To be honest, I got a bluetooth card from 3Com several months ago and up to now have still not found much use for it.

Cheers,
Hans