Haha, oh dear.  

I truly understand your chagrin. Working with a very large company right now who has been terrible about paying.  Either the accountant is out or they are changing hands in accounting.  I can't keep track.  Was expecting a check for $425 yesterday and got a check for $25.  It's like a slap in the face and so insulting with all the good work we do.  I'm this close to working for Fidelity or WestCor and quitting the private sector altogether - but then I remember all my good clients and I can't leave them!!