how xbmp to bmp [Area51]

[jaax]

how extract\convert .xbmp file, what tool need for convertion in bmp

i try use google and find that, i try dont work
http://www.nba2kstuff.org/mua


http://www.nba2kstuff.org/mua/muaskinner.txt
Usage: MUASKINNER filename.igb [options]

MUASKINNER [-d -h] [-v0|-v1|-v2] [-xdds|-xbmp|-xpng|-xxbmp|+xbmp|-find|-add] xxx.igb [xxx.bmp|xxx.dds]
-xbmp extracts bmps for each mipmap and DDS file
-xpng extract PNGs for each mipmap and DDS
-xdds extracts DDS only
-v0 device hardware acceraltion mod is default
Try using -v0 -v1 or -v2 option if your gfx card gives a create dev error
-d debug
-h help

few files for test
http://www.multiupload.com/W8PMML9Q6R
http://www.flameupload.com/files/1WPWO9 ... amples.rar

all options in [] are optional
options separated by | are OR, so the command can have that option OR the other