Hello all! A friend of mine has trouble using the WPC54GS. She's running a Dell laptop, put in the WPC54GC of someone and it worked flawlessly. After which she went to Radio Shack bought one for herself, installed it, and it doesn't work (says: "Connected to AP but can't find internet!"). What on earth could be the cause of this?? She tried it with the same very card before and it worked, so how come a new out-of-the-box card won't work? if anyone can give me some advice i'd appreciate it. Thank u Lior tal.