UPDATE: I'm starting to feel a little anxious again, as I haven't seen or heard anything from MinerSource since getting off the phone with them...
Delays and bad information from a manufacturer are one thing -- lies directly from one of the "founders" will be quite another. I'm giving them until the end of the week to make some tracking numbers appear for my machines, or my case gets sent to their Circuit Court. It's sitting on my desk, drafted and ready to go...
Keeping my fingers crossed.