Hey guys –
I found a nice cheap tying light at Ikea the other day. It was only $10. It isn’t natural daylight (which I don’t find to be that important at all), but it is small and has a long gooseneck so you can get it out of the way.

http://www.ikea.com/us/en/catalog/products/10128734
I think I saw someone tying with one of these at the Atlanta show, too. That’s what I intend to do with mine. The way it’s assembled, you could easily substitute a clamp, too (you’d only have to drill two holes in the top of the clamp and you’d be in business.
Zach