That cg.msstyles works, you need to remove the TextColor property from Colors Global and Fonts, System metrics, maybe it needed a custom shellstyle.dll to work normally.
Thanks, your tip lead me in the right direction. While I did not have a 'TextColor' property under either of those areas, I did have a 'TEXTGLOWSIZE:INT' and 'GLOWINTENSITY:INT' settings under 'Colors (Globals)', each of which were set to a value of '0'. Once I changed them to '9' and '200' accordingly (just test values, I'll tweak them in a bit) the glow for my Start>All Programs menu items showed right up
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