CrossTeX has been updated as of July 2013 and the source code has been moved to github.
Database generation is now scripted and automatic, from DBLP data, so you can keep your citation database up-to-the-minute fresh.
CrossTeX natively generates both LaTeX and HTML output, so you can create professional-looking web pages.
CrossTeX works on multiple platforms.
Please go to the project page and download from there for the latest version. The version on SourceForge has been deprecated.