EaZy xINIT is a lightweight program that makes .xinitrc editing easier for people who, like me, are always adding new progs, or more importantly, always changing window managers/desktop environments.
Gets the job done, but then again I'm the Source Engineer, so don't believe me :P Try it out fur yer self. (The only thing I don't like. Is that it's written in BASH and not some other COMPILING programming language like C++. I'm going to try to write this sucker in some other language, though. Like sometime tomorrow.