I have 7 computers and 1 NAS in the same workgroup connected to a LAN: 1 Win2000, 3 XT, 3 Vistas and and a dLink NAS. On one Vista (desktp, where I installed Vista myself) I see ALL LAN attached devices on the other two Vistas ( new HP laptops which cam with Vista installed) I see ONLY Vista machines, plus dLINK NAS as a media device(!)and the router. All Vistas are configured the same way for Network Discovery. It is driving me nutz! I figure it has to be something specific to the HP Vista setup. Any ideas? I do not know any more what to try.