Why is the mono of no use if you have a color card? AFAIK they can be used
simultaneously... 
	I think there are 2 color cards for the 3100, The GPX and the SPX.
Supposedly, the GPX card is compatible with the VCB02 (dragon), and
supports the same monitors (1024x864 60 Hz refresh). The SPX is 1024 X
1280 at 66 Hz (and perhaps 72 Hz) and maybe 2 or 3 times as fast as the
GPX. Good luck on finding technical docs....

PCW