I have just added a new computer to my home. It is on the second level of my home and my main computer is upstairs with the modem and router. I have a wireless access point on the computer downstairs but it is still not accessing the internet. I am not very smart when it comes to wiring and setting up things like this. Any advice, info, etc. will help. I also have another router that could be wired to the computer downstairs if need be.