http://lenni.info/edd/

I found that Edd calculator to be very cool even though some people here insist you should measure everything and use this one:
http://www.wheelpro.co.uk/spokecalc/

In any case, to save some money, I bought a WTB Freedom Ryder 23 rim and a Shimano Tiagra hub both on sale for a light touring bike I want to build for next summer. I haven't built it yet but I think it's good value for the price.

If you watch the following video, you'll become a rocket scientist.
http://www.youtube.com/watch?v=qTb3x...1&feature=fvwp


EDIT: Well, I'm an idiot at posting a video but anyway...

qTb3x5VO69Y] #91;/SIZE]