Thanks to opium2k I was able to convert my theme over to mmCM 4.00. There is one backround that seems we lost by switching over and that is the backround with Rosie playing on the arcade machine.
Hope you like the theme!
The Man Cave v3 (mmCM 4.00 by Lethal_NFS)
To install, copy the .thm file to your themes section with File Manager within multiMAN.