Thanks to the Operator of Radio Anarchy, The FRN Presents:

Technical Support can be had at The Forum.

Also, here is a copy of the IRF-510 Datasheet (In Adobe .PDF format)

And finally, you can also build this simple Modulation Monitor, so you can drive this puppy right and make a good sounding signal.

And finally, due to popular demand, the FAQ! (Work in progress)