The videos below will show you how to install Red5 on Windows without the red5plugin. It took me 4 weeks to figure it out, and I wanted to document everything I did, so that I'd never have to figure this out again. I strongly recommend watching ALL VIDEOS and watching them in the order they appear below.
I used the resources at the bottom of the page to figure it all out. You may want to check them out. Thanks to all the people who answered my questions in the Red5 Forums.
01- Install JDK/JRE on Windows (for Red5)
02- Install Red5 0.9 on Windows
03- Install Eclipse on Windows (for Red5)
04- Install Ant on Windows (for Red5)
05- Set environment variables for Red5
The next 2 videos will show you how to install Subversion, and then use it to checkout the latest Red5 source.
06- Install Subversion (TortoiseSVN) on Windows (for Red5)
07- Check out Red5 source with Subversion (TortoiseSVN)