Just figured I'd start a thread to compile some info on how to make your own wind tubines.
This site is one of the best sites I've found on DIY wind turbine construction. They cover nearly everything. The only downside I've found is their turbines are made with a bit more machinery than the average joe has.
Welcome to OTHERPOWER.COM
This is a video of a VERY basic setup which is missing quite a few components (charge controller, brake mechanism). But, it gives a good quick outline of what is needed.
How to build a Wind Turbine with PVC Windmill Blades - Video Dailymotion
Here is one very similar to the above with lots more info and a better description of a tower and charging system.
How I home-built an electricity producing Wind turbine
Post your own links to sites and wind turbine info.