My macbooks internet keeps timing out. Every few mins or few hours the Wifi will drop out and I will be unable to connect for about a half a hour to a hour, but if I restart my computer I can get back on the net right after the restart. Its not my router, I have 8 other WiFi devices in my house and none of them have problems. I tried reinstalling the 10.4.10 update to no avail. Also changing the channel and security from WPA to WEP did nothing.