I have a linksis WRT54GC wireless modem. which I thought was ok and working fine until recently started causing problems getting access online with both my wife's laptop and desktop as well.It didn't get dropped or have anything spill into it, but I can't get online through it anymore at anytime with either computer. I don't know anything about routers and i'm just lost.Is it possible the modem is just no longer any good and I need a new one? I need to know cause I also got my daughter a laptop for xmas and would like to know exactly what I need as they both like to go online at the same time in the evenings. Any help would be very much appreciated, thanks for listening