Shameless plug alert!
Adam's ARC lecture from November in Chicago is available for free on ARC's web site. Its full title is:
Why Should Business Leaders Care about Intellectual Property?—Ayn Rand's Radical Argument
It looks like they have a separate video for the Q&A, so if you don't have time for the whole thing, you might just check that out. As most people will tell you, Adam is excellent in the Q&A.
This lecture is a modified version of his OCON talk from 2010. This one is geared more towards non-Objectivists, so if you like it and want a fuller version, you'll have the opportunity to purchase the OCON lecture at some point. Don't worry, I'll be sure to let you know when it is available.