Running small peer-to-peer network under Vista; PC 1 is Vistal Ultimate 32 bit, PC 2 is Vista Home Premium 32 bit and PC 3 is Vista Home Premium 32 bit; from "Network and Sharing Center" on all 3 PCs, set "Network Discovery" to "On," set "File Sharing" to "On" and set "Password Protected Sharing" to "Off." Even so, from PC 3 (which I just installed yesterday), I cannot access files on PC 1 or PC 2;each timeI try I get "Connect to" dialogue, wants User Name and Password; What am I doing wrong here? Thanks in advance for all suggestions . . . David Rowell

You did not share the file/folder completely. Still missing some steps. Check this simple file sharing in Vista to help you.