Slightly OT: Updated RPM building howto?

[Arthur Pemberton]

Are there any recent HOWTOs around on RPM building? I would really like to
contribute to Fedora, at least by maintaing packages to software that I use
regularly on my own FC4 install. However the HOWTOs I've found seem busy and
complicated. I consider myself to be fairly Linux competent, and so I
believe that I have the capabilties to help.

Please advise, thank you.

--
As a boy I jumped through Windows, as a man I play with Penguins.