Mitch, the D845GBV - as its model number implies - is based on the new Intel 845G chipset, which has integrated graphics (fortunately, that can be disabled and a 4X AGP card can be substituted).
Shide1, the "L" in the "D8##$$L" [D845BGL (i845D/Socket 478), D850MVL (i850/Socket 478) and D850GBL...