Looking for general advice on complex program

[Josh English]

That would be one of mine, probably.

http://code.google.com/p/pyxmlcheck/

It's an old version. I haven't updated it in a while.

And while my program worked fine at home, my test environment gave me some grief. Apparently the lock files are being deleted properly. I have a few ideas about that, but I'm away from my code right now.