I can't seem to load MD2 models?

for some reason I only seem to load only this one model in OpenGL that came with this example program…other than that I can’t load my models? Can somebody please help me.

http://www.jawed.com/jawmd2/

with a name like that u must know opengl doesnt ‘do’ models anyways have u tried here http://www.gametutorials.com/
md2 + other fileloading examples