Game & Theme Help

[dillon.ritual]

Hello i got a new mp4 player and was referred to this site to download a avi converter for my mp4 by the manual.

I downloaded the converter and then saw that there is other cool stuff here like games and themes.

I would like to know if anyone can help me install these themes?

Also i downloaded a few .Rkp Game files.
I put it into my games directory, but when i go to start the game it just starts the one that was originally on the mp4, Even though its not actually on there.

Its also an .Rkp file. Any help would be greatly appreciated
Thanks

~dillon