hey all iam having some problems with the WIFI i set it up it was working ace nothing wrong could go all over the house then all of a sudden it stoped working i tryed to do every thing ive got a 3com Router and a 3com pc card for my laptop it never seems to work now and when it does it wich is only some times it only lasts for about 5 mins then just goes i tryed updating everthing the laptop the 3com pc card and the Router can any one help me
