I recently set up a home network with the Netgear WRT54G wireless router. I have it connected to my modem, and then my pc and two xbox's are connected to its LAN ports. I was able to access the internet from my ibook, but after 20 minutes or so it disconnected and ever since it's been really hard to actually get back online. It's been showing almost full bars in the airport meter, but i can only actually get online for a few minutes at a time.