For some reason my labtop constantly disconnects and reconnects to my house's wifi. I have tried 2 indentical belkin wireless g adapters but they both work about the same. I de-installed and reinstalled the drivers twice without fixing the problem. I think I am gonna buy:

http://cgi.ebay.com/TOSHIBA-TECRA-S2-LAPTOP-WIFI-CARD-ADAPTER-PA3375U_W0QQitemZ380212563318QQcmdZViewItemQQptZLH_DefaultDomain_2?hash=item58866f4d76

But I still do not know the root cause of this problem. The labtop stays connected anywhere from ~1-20 mins but whenever it is connected it has a 4 bar signal strength...

This is very confusing to me so I would apreciate some help!