Hi , have been running a netgear router by cable to 3 of my household computers , then got a linksys wireless gizmo that plugs in to my netgear router to give me wireless for to new ( used , new to me ) laptops i bought , everything going great except computers cant communicate or see each other , so my friend brings a wireless router round that may solve the prob , well , the pc's connected by line ok ,all pc and laptops can see each other , but now laptop ( toshiba sat pro )keeps disconnecting , the toshiba sys says connection o'k' ,but windows icon comes up after 30 seconds and says no connection and drops out ? , we ve tried just about everything to resolve what seems to be a compatability issue , but up till now havent solved anythink ,ta..........