CullenMine is also due Friday, but I've gotten some further updates. This leads me to conclude that the staff at the UPS store opened your TM-26 for a peek, decided they needed to charge the batteries and test it--and now they're having too much fun to send it on. Call the UPS store and if you hear someone making lightsaber noises in the background--you're pretty much screwed.
1Z6466130394973940
http://wwwapps.ups.com/WebTracking/track?track=yes&trackNums=1Z6466130394973940&loc=en_us
The wait is hard but the not knowing is even worse!