RokDownloads is a very nice, simple, functional and easy to use download management system. Unfortunately the editor plugin that comes with it does not work with the latest version of Joomla, making it very difficult to include links in articles.

I have been using Joomla 1.5 with Jumi to embed custom php into my pages and I have been very happy with it.

However, the way this plugin allows you to easily specify content for different user groups (similar to the excellent MosIf plugin for Joomla 1.0) and the ability to edit the php code as simply as any Joomla article really makes life easy.

The author has been very fast to answer any questions so far also.

I agree with Umit; this would be an excellent addition to any site if it would allow individual articles on the frontpage to be submitted. Hopefully a new version will surface with frontpage support.