Alright ill try to sum this up quickly. i just built a pc, in the building i live in i dont have any access to any ethernet ports, which means wifi is the only way to go for me. i got a usb wi fi adapter and i thought it would come with the drivers, but i have to download them! and since i cant connect to the internet i cant. so it looks like im going to have to buy a pci card for the motherboard, so my question is: do pci internal wi fi cards function natively, or do you have to download drivers for them too?! thank you. because i wont be able to get online without this info. (im using a laptop right now)