and the @$@!$! Lights go out

HI,
It just happened again, I am on Vista Business x64, using thelatest video drivers for my video card, Quadro FX 3450 and workingfine, I open assemblies, drawings, and parts with no problem sincewith 64 bit memory it is much better managed than it used to be.AND then it happens.. I open maybe the 6th part file and the @@%@\$lights go out - the graphics window in that particular file windowgoes out.. goes completely black and it's like working in the darkI can reach out with the mouse and select surfaces and vertexes andlines but the window is totally black. This happens more now thatmemory loss/hogs not a problem... mostly a daily occurance so thatwhat used to a be a memory limitation has morphed into a videoresources problem.. when is SW going to address this lousy supportthey have with video? Don't tell me to use the latest approveddrivers for my card.. they are from 2008.. why should i go back 6months in drivers when the lateset for my card were released at theend of last month? why isn't there someone at DS/SW who makes sureSW is compatible with the latest drivers instead of ones that are 6months old?

-TimSolidworksAdministration