After playing around with it and configuring the new software and switching to Neon Skin. It works like my old XBMC builds for applications and adding new applications through addons, the amount of content is amazing.
Important new or improved additions to XBMC are Fast Pass T3 Dharma/XBox, NFL.com, National Geographic and Steam.
If you have ever dreamed of building a computer based media center then XBMC Media Center is for you.
We highly recommend running in XBMC in portable mode as you want to contain your application if possible as the file has the potential to grow up to be 5-10 GB as it starts making fan art for your music, tv shows, and music on your system.
This option also give you portability for your application data for XBMC. To run in portable mode for (x86):
ex. c:\programs files (x86)\xbbcdsplayer\xbmc.exe -p
Here is the link to the XBMC Media Center download page: http://xbmc.org/download/