I am running on Windows 7 Ultimate 64-bit SP1. Here's what I am using to launch Windows Media Center -- %SystemRoot%\ehome\ehshell.exe /homepage:VideoFullscreen.xml /PushStartPage:True /widescreen In the setup I have WMC configured to 16:9 (widescreen). However, the WMC window starts up in fullscreen almost every time. The video plays widescreen every single time, but the window doesn't. Its erratic, there seems to be no pattern, most times it starts fullscreen, sometimes it starts widescreen. I want the window to open as widescreen every time. So I added the "/widescreen" command. It doesn't seem to be working for me. Is it because of the other command I am using to launch WMC right into live tv? That command has "Fullscreen" in it. Am I forced to choose between the two commands as they do not coexist peacefully with each other?