More on Interpreter

Been working on interpreter. I have it how I like it, I just need to iron out some details with order of operations and assignment, as well as compound statements. Other than that, by writing Play["soundfile.wav"]; you can play a sound!
I am not going to submit any files however, until I can be sure I like how the interpreter works. I am pretty embarassed at the interpreter work I uploaded here and hopefully those of you who have downloaded it don't believe that's how the end result will look. But hey, this is my first interpreter, with no real help, so it's bound to suck.
Again, email me (petermondlock) if you have any questions/comments. I also have a sort of Manifesto of what this is supposed to accomplish that I may upload later. Later.