So I finally figured out what the problem was that I had posted here
http://forum.ppcgeeks.com/showpost.p...89&postcount=4. After some work I found out that it was the Sprint WM 6.5 Cleanup cab that was causing this unfortunate situation. Are there any suggestions on what to do here because I really enjoy the use of this cab as it is very handy.
Edit: Just tried the sprint tweaks cab only and the same issue occured. Although after uninstalling the tweaks cab, I had functionality back for the fn+sym window and not the underscore that I get after installation.