Ok, I've tried re-installing and doing the upgrade several times, and Im getting a zillion of the same category. Why?! Check it out www.powerstrokeforum.com/reviews
I only have 2 sub categories and its giving me 30 of the same one. I've re-installed and tried upgrades in different combinations and it keeps giving me multiple sub categories.
Here is picture of all that I have in my admin panel: http://www.powerstrokeforum.com/images/example.jpg
Let me know what you think.