One question - do I have to replace one of the existing uniforms?  I tried to add my uniform in the "d" slot for the Red Sox using MVP Studio 2005, and it made my game crash when I used the Red Sox.  I tried kraw's Installer, and that didn't work.  I had to replace the models.big file from the disc. 
 
The files are u010d.fsh and f010d.fsh. 
 
Am I doing something wrong?