I just got my wireless networking stuff in the mail today. And must i say it rocks! I'm now running an 802.11b wireless network throughout my house. And it will be even greate when I get that iBook I've been wanting for awhile now.
My router

D-Link AirPlus Enhanced 2.4GHz (802.11b) Wireless Router (DI-614+)
That has a direct connect to my cable modem and it also supplies to the net directly to my dad's computer through hard wired ethernet cables.
And this thing

D-Link AirPlus Enhanced 2.4GHz (802.11b) Wireless USB Adapter (DWL-120+)
is
VERY SMALL and flashes green and red lights at me to show I'm connected wirelessly to th net!
This so rocks!