Wireless-G networking is almost 5 times faster than Wireless-B.

Wireless-B (802.11b) is already faster than your Internet connection, but if you have multiple users working at the same time, or you want to speed up transfers between your home devices, Wireless-G is the way to go.

See also EFG80 Network Attached Storage
80 Gigabytes : $500
(80 GB hard drives are about $430)