The latest on SpaceX is that the mission to send cargo to the International Space Station is slated for April 30th @ 12:22PM EDT. I am excited about the possibilities if this all goes off without any big glitches. They're already working on making the Dragon capsule man-ready (actually, they've designed it all along as being for human flight, but they obviously can't just throw humans in there and 'see how it goes'.
Here is a 60 minutes interview with Elon Musk (founder of PayPal and owner/CTO of SpaceX). Good stuff.