Lol; then you'll love it. Its the game where yo0u can either be the nice, proper, heartful Jedi knight, who has nothing on his mind but peace and justice in the universe....or, you can walk your TRUE path, and join the Dark Side, become ruthles, evil, and a bit ugly. 😛
Like Excess said, the first one has a MUCH greater story to it. The down side is that your abilities are more...limited than in the 2nd one. (So its also harder). Not to mention that the final battle (no spoilers😉) IS a lot harder if you didnt get the right force powers.
The 2nd one has much greater options on you character, though the story is a bit confusing if you havent played the 1st one. (Trust me, I played the 2nd one first. 😛) However, its not that hard to piece it together.
In the 1st one, you can only get to level 20. In the 2nd one, level 50, though thats almost impossible. (If you due EVERYTHING, you'll still end up on like level 25-30 by the end. The only way to get beyond that is if you use the "cheats", which are basically glitches in the game that make enemies respawn over and over, which gives u XP.)
The 2nd one however has a horrible ending. I mean, the story's OK, (not as great as the first one, but still pretty good), but the 1st one had this like 5 minute long movie in the end where it gives a detailed idea on your characters future, while the 2nd one just has this like 30 second clip where all you see is ur ship leaving/staying on the last world. :/)
Anyway, I talked enough....sorry, really got into it. 😛 I love KOTOR. (It means dig in Hungarian XD). Its your choice, though both are like $20 now, you might as well get'em both. :happy:
And root 4 KOTOR 3 People! 😀