Ask HN: What should MBA students learn about info tech?

If you were teaching an MBA course related to information technology, what would you want your students to learn? Also, what resources would you prescribe for them (websites, books, textbooks, etc)?

This would be the only purely IT course they would be taking.

P.S.: Like many of you, and people like PG, I too take a dim view of the MBA degree. Honestly, if this weren't a fee-paying situation, I'd just recommend that everyone read HN daily, that'd be all the IT professional development content they'd need. But this is a fee-paying situation at a university MBA program. And yes, I will be teaching it sometime in the next two years.