Hi all I recently upgraded (well, changed anyway, I don't know that I'd call it an upgrade) to Vista Ultimate. I have a WRTSL54GS with a WD Mybook drive on it. With XP, I had one of the shares mapped as a network drive that reconnected at each windows startup. Always worked without issue on my XP box, my media center PC and my laptop. Just not with Vista. I can see the router in my network neighborhood, and when I double click on it, the logon box comes up as it always has. However, when I enter my user name and password, it comes back as being invalid. I've tried all different combinations of case. I even went into the web based interface and set up a new user account just to make sure I had everything correct, same thing. Any help would be greatly appreciated. I think I've tried everything, but apparently I haven't. And Linksys customer support hasn't been any help.