For those who make bows in their basements, what means do you have to ventilate the dust?  I'm sick of waking up at 3am with my sinuses plastered shut.

If your planning on doing enough sanding and sawing jobs I'd reccomend a dust collector.
You can run a collector hose to each tool and get most of it right at the source.
Ron

another deal that works well on wood dust is a simple fan and a heater filter taped to the inflow side.   It's atleast a temporary fix until you find something better, but it works well.