After extensive research, I purchased the Nvidia Quadro FX500 $285 (inc shipping) this past December from
http://www.compuadds.com/product.asp?prodcode=D-VCQFX500BLK
I discovered that Nvidia Quadro are the most supported on SW (i.e. least likely to cause problems). This is not to say there aren't plenty of other cards that would be fine...but video card incompatibility is a real concern and I was willing to pay for a brand name in this instance. see
thread559-80512
RealView is a gimmicky nicety (unless you need it). I figured, "why not"...which limited the field to just several cards (from the solidworks website...check to see if there are additions): http://www.solidworks.com/pages/services/Hardware.html
The following Nvidia« Quadro« graphics cards support RealView Graphics display:
Quadro FX 2000 $1250
Quadro FX 1000 $1000
Quadro FX 500 $276
Quadro4 980 XGL $500
Quadro4 900 XGL
Quadro4 780 XGL
Quadro4 750 XGL $325
Quadro4 700 XGL $350
Quadro4 700 Go GL
Quadro FX Go700 (built into Dell M60 laptop)