hey i have a linksys wireless router setup in my apartment. the problem is, every 30min or so the wireless connection will cut off but the cat5 connections still work. i have a wireless card, and i think the wireless is 801.11g, the connection is 54mbps. to get my connection back, i have to go to my network neighborhood, disable the wireless connection, and re-enable it. repair connection in windows xp does not work.