Log on this morning, weird error - every time I attempt to log in, my wireless drops which results in error #2. Close WoW down, wait a minute internet comes back up.

My laptop, which is right next to my desktop, logs into WoW fine. I'm thinking my wireless card maybe shot? But then how could I get on the internet now? No settings have changed.

things I've tried:

-run in 32 bit, logged in for around 3 minutes, went into arena and then error #2
-ipconfig release and renew
-run a malware check