How to install Mugen screen packs to add more character slots

Heres how to install Mugen fighting jam screen pack and change where the player cursor is placed. MUGEN is a freeware 2D fighting game engine from by Elecbyte, released in 1999. The engine allows to create background, characters, background stages and other game objects through interpreted text files, graphics, and sound compilations. It supports various types of audio formats like MP3 and MIDI initially, and it can be configured to play various audio formats via Winamp plugins, such as ADX and OGG, as background music during gameplay or at other points such as an introduction or the select screen. more info: http://en.wikipedia.org/wiki/M.U.G.E.N