So, basically, I'm thinking of buying a desktop computer (instead of a laptop, as some of you may noticed). Would I need a second modem to accomadate for my computer? We already have a modem, and my computer will be in a seperate room. I know that I could get a router connected to this computer and then have an adapter connected to the computer I'm thinking of getting, to let it recieve wifi signals, but I'd rather use a wired connection. Thoughts?