No matter how much I love Plex, there's still nothing that comes close to XBMC for usability when it comes to watching your network media on a television. I've probably written a dozen articles on Plex during the last few years, so you know that's tough for me to admit.

I recently had the honor of spending time with Cory Fields, the Public / Business Relations Manger for XBMC. XBMC is the premier free and open source, cross-platform home entertainment system. XBMC was originally created for the first-generation Xbox, but has evolved to now be primarily available for Linux, Mac OS X, and Microsoft Windows.