One rock thrown by a semi on the freeway + one cold night = 3ft. long crack right across the driver's side. FanTAStic.
Called the number and the line was busy. Not five minutes later I got a call back. He said something about Chinese glass (and I just went "uh-huh, ok"), and quoted me a price and we set up a time for a tech to come to my apartment.
The tech, Freddie, called when he was about 10 minutes away to give me a head's-up. He was polite, got it done in the estimated time, and was on his way.
Since then I've heard several more rocks bash against my windshield, but no chips or cracks. Woohoo!