Well, you talked me into it, and it works... sort of.My Galaxy Tab is currently tethered, but none of the browsers will load anything. The Facebook app and GMail both did though. I'm not sure what to make of that. I tried to tether my laptop too, but it wouldn't connect until I turned the wifi off on my Tab. (Does anyone know if the Sharp wifi hot spot supports more than one user? Maybe not.) Then my laptop dropped the connection and reconnected several times before the connection stabilized. I opened a few web pages and they loaded, but slowly.
My home router is still on. Interference? I'll have to test that later.
I thought I may have changed the MTU on my laptop at one time, but I checked it, and I think it is reporting 1500 but I'm tired and need to sleep before work. I'll double check, and turn off the router, maybe tomorrow.
My Tab is still tethered and apps are working, but for some reason the browsers aren't except google sites... ????