You still need testers?
The link you gave is no good

I have Shoutcast servers set up. I had my Icecast server ser up on one of my other servers which was Windows and much easier to get working but I dropped that server and now I installed it on my main Linux server. I am having a major headache trying to get it to work on Linus server. The script and ...

Check out the options Radio Toolbox offers. I am using the script they give free for on-demand and its very simple and very effective

I started using Winamp with the plugin, that lasted a whole day. After using SAM Ill never switch software. It supports Shoutcast, IceCast and IceCast and since I have both a SC and Icecast server is perfect