What would YOU do?

Well, my faith in human beings has been restored... I think. In addition to calling the person who owes me a goodly number of parts I e-mailed him also. Just today, he e-mails me back saying the balance of the small parts are shipped and quotes a UPS tracking number (good so far although I haven't had time to follow up yet) and he is in the process of getting me the tracking number for the larger parts (which will be shipped to Maine). With this new-found faith, I don't feel the need to mention his name or business in any sort of bad light. I continue to trust him although my trust was sorely tested.
Thanks for all the suggestions put forth here.
Cheers.... Paul