Ok so I have EVGA 780i which had nforce n 2 Ethernet adapter. Here is the problem with 7 when I'm downloading thru utorrent, a rapidshare downloader or anything of that matter after abit my computer will lose internet connection. To fix it ill right click on the network icon click on troubleshooting n once it fixes it tell me what happen was lost of default gateway. Some reading have told me the installation of nforce driver vista64 will fix it, but it doesn't, reinstallation does not either. Does anyone have any idea what I can do? If I buy a pci network could that easily fix the issue?