LOST, the Load Order Sorting Tool, is a simple and straightforward, lightweight load order manager program for Fallout: New Vegas, TES IV and Fallout 3 (you do not need all of them, though), written in the Python programming language. It allows you to change the order in which the game engine loads plugins and masters to prevent conflicts between mods that may cause glitches or crashes. (duh) AND... It's got support for all three games in one package.
This is a project I've been working on as a programming exercise which is currently in closed beta, and I figured now would be a good time to announce it. Right now it doesn't support NV, but making the necessary changes shouldn't prove too difficult. I expect* to release it somewhere next week.
For the moment it's only got the basic stuff (load order managing), but I intend to add more feature later on. (Main reason for keeping it simple was making sure integrating NV wouldn't become too much of a stretch)
Oh, and the name's a working title. If you can think of something better, please, do tell!
* I am new to this kind of thing. It may take time. I hope it doesn't. I like short sentences.