I just installed Windows 7 64-bit build 7077 on my Acer Aspire 5100 laptop Previously I had Ultimate Vista 64 bit and it was working fine. My problem is when I go to connect to my network, it shows a list of networks, but mine is not on it. I am currently connected with 2 other laptops directly, no security on the router, one pc is wired into the router, all working fine. This windows version just won't see it nor connect to it. Is there anything I can try before I put Vista back on it?