I have a Gigabyte GA7-VAMK2 Mobo and a Geforce2 mx/mx 400 64mb agp card. Windows XP only recognises 32mb video memory according to dxdiag, sandra and aquamark. The other 32mb appears as bank 3 of my main memory acc to sandra?? Ive updated mobo bios and video drivers to no avail. any help much appriciated plz