to play it full screen you need to open the data/mugen.cfg in notepad it has lots of resolution settions (keep resolution low or it doesnt load) it also has a setting to make it full screen
[Video Win]
 ;Enter the width and height of the resolution you want to set here.
 ;The optimal resolution is 320x240, but if your video card has problems
 ;You may want to try 640x480.
Width  = 320
Height = 240
; 

:this is the best rez for this game
 ;This is the color depth at which to run MUGEN. You should set it to
 ;16 bit color unless your video card has problems with it.
 ;16-fastest, 24,32-slower, 8-slowest/worst
Depth = 16
 ;Set this parameter to 0 to disable screen stretching, and set it to 1 if
 ;you want to scale it up to fit the current resolution.
Stretch = 0
 ;Set this parameter to use a resolution-doubling filter. You will
 ;need a fast machine to use these filters. You will need to increase
 ;the screen resolution to at least 640x480 for these modes.
 ;0 - off
 ;1 - diagonal edge detection
 ;2 - bilinear filtering
 ;3 - horizontal scanlines
DoubleRes = 0
 ;DirectX mode
 ;Choose from Hardware, Software, Windowed, Overlay, Safe and None
 ;Hardware and Software run in full-screen. Windowed and Overlay
 ;run in a window. The windowed modes require you to set Depth to
 ;whatever color depth you are using for you desktop. The best results
 ;are when you run in 16-bit color. There is no advantage to running
 ;in 32-bit color. If Hardware, Software and Windowed fail, try Safe.
 ;None uses GDI to draw, so it's very slow. Use None only if
 ;you cannot get anything else to work.
 ;Overlay is not supported by all video cards, but can be faster than
 ;Windowed if it works.
DXmode = Hardware
;- 

:this is the part for full screen i use hardware for mine
 ;Set to 1 to enable vertical retrace synchronization. Do not enable
 ;if BlitMode = PageFlip.
VRetrace = 0
 ;Drawing mode
 ;Choose from Normal and PageFlip
BlitMode = PageFlip
OH and sorry if i misunderstood your request
if anyones intrested i also found a xbox build in a torrent
this is a build called brutal paws fo fury remix
its a remake of the origonal its very nice and is setup to be an even fight
http://brutal.harmlesslion.com/here is a dbz vs street fighter build....
http://www.caiman.us/scripts/fw/f1590.htmlif i ever get my dbz build from 4 years ago working... ill link that too..