What can the Max Media Dock do?

http://us.codejunkies.com/shop/product.asp?c=US&cr=USD&cs=$&r=1&l=1&ProdID=750
This in conjunction with a 2gb CF card, and a NDS lite, what can i do?

Play movies, look at pictures, mp3s, and what else?


And what are these all these technical terms with superpass, superwhatever, flashme, flashcart.

What is the difference between the Max Media Dock, and these other things that are "homebrew".


Im new, and not familiar with technical terms, help is appreciated.

The media dock can do everything like othe flashcarts except play NDS and GBA games. It can play homebrew and emulators but no official games

Can you use maximum overoad to play NDS roms?

yes, it seems that is the sole purpose of the software