Unfortunately the folks at SSC have gaffed---they posted the 1630 Thursday Worked Example class as a lecture. It's not a lecture, and should not have been posted on the SSC. It will come off soon.
Also, some folks have reported difficulties registering for the new labs. I've reported this problem. Let me know if you still can't register say after lunch on Monday (give them a few hours to sort it).
Some of those who ordered Stata didn't come along to collect their orders. I have them and I will pass them out at the first lecture. I probably won't be on campus much before then.