I just posted my first KOTOR TSL mod. Please check it out I'm very interested in hearing what people think of it.
This modification enhances role-playing by discouraging the use of opposite-aligned force powers, and by offering an additional method to gain darkside/lightside points. No longer will you be required to choose dialog options against your persona just so you can achieve force mastery. Now you'll have the occasional freedom to use deceit, manipulation, and treachery to conquer your foes. Just be sure to fry some of them with force lightning!
The way this works - Each time your main character uses a non-neutral force power there's a percentage chance you may gain a darkside or lightside point. The chance this happens depends on factors such as which power was cast and what your current Good/Evil rating is (details included with the Readme.txt).
A game fix is also provided which makes force power beams appear at the hand instead of front and above on female models.