ok they way i'd do it is to;

select the material you want to have shine

on material editor stick a value like '150' in the specular level box

when exporting, when middle man comes up, click options.

check 'save x file'.

then check 'fix specular'

then 'compile x file'

and make sure 'combat flight simulator' is checked not 'flight simulator 2002'.
dan.