The Matrox website has more than one version of the G200 Quad. http://www.matrox.com/mga/products/g200_mm/versions.htm Which version should I order? In addition, the website has several versions of the G400 Dual (e.g., the G400, the G400-Max, the G400-TVand the G450). Which version should I order? Thanks, -Nick Jovanovic UALR