Ugh, huge Terminal problems

[fibula]

Well, I was working on learning pygame, and testing out some scripts in Terminal. Everything was going fine, until the one time I opened up my terminal and there was... nothing there. No idea what happened, but now every time I open terminal, it gives me nothing at all and I can't possibly do anything with it. I didn't do anything stupid like sudo rm -rf /bin or anything like that, so I can't see what the problem is.

http://img117.imageshack.us/img117/3044/picture1bb3.png

Here's an image so you guys see exactly what I'm talking about. Anything I can do to fix it aside from completely reinstalling my OS?

 

[jodelli]

Try checking 'Execute the default login shell using /usr/bin/login' in Terminal Preferences. While you're there see if some other command path is specified in the 'Execute this command' box, or a saved .term file.