I am currently running nouveau drivers (or how ever yu spell it) and three monitors working fine
DVI-2 19201080 Monitor
HDMI-1 19201080 TV
VGA-1 1680*1050 Monitor (need to get another DVI cable for this)
If I start to use the nvidia drivers
a) will they auto detect monitors like currently
b) will I notice a diff in speed and quality of rendering