Well i am moving my desktop upstairs and i need a wireless adapter, will any wireless adapter card be good for me to access the internet and play heavy games like it would if i was connected to my main router down stairs? or do i need to get a good adapter for my gaming. im not sure if a wireless usb adapter or wireless adapter card is better. I just dont want to be slowed down when my desktop will be upstairs. Please help!!! any suggestion on specific adapters to get is welcome.