i have a dell 2001fp, can this be used with the 360 if i get the VGA adapter? the monitor has DVI-D and composite connections. the monitor is not widescreen, what will happen, as i understand that the 360 will be using HD and HD is widescreen. my monitor has a resolution of 1600x1200, which is higher than 720p, so does that mean i can view HD? also how do i know if my mnoitor is progressive scan or interlaced?