Finally got it! As predicted, it showed up right after I left for work. My mom said the delivery guy was really sorry; apparently some system glitch caused him to miss my order when he was in the neighborhood during the morning, so he had to stop by on his afternoon run. All is forgiven, of courseI'm just opening the box now, I'll check back in after I'm done to let everyone know what I think!
At last! Enjoy your new toy...I haven't been able to use mine very much because my youngest has been playing with Siri for the past hour!