Not to worry. I got the lowdown from a few folks who've been there and already done that. Raj Vaswani recently left his executive position at Expedior to become a Principal in IBM's e-Business Strategy and Change Center of Excellence. He suggests that you be sure to talk to several management types. Talk to each one separately and make certain that they all tell the company's story the same way.
Differences mean disagreement, and that usually means a problem.
If they're not all pulling in the same direction, they aren't going to make it. There's still a lot you can learn. Time to get busy with the business questions. Ask how the company will get to profitability and when. I asked Bob what he thinks are the benefits and drawbacks of working in a start-up.