AIAA Houston 2007
07/24/07
Elon Musk speaks about SpaceX and the Falcon 1 rocket at the 2007 AIAA conference in Houston.
PBS Wired
01/03/07
Interesting interview with Elon Musk in 2007 with PBS Wired Science explaining his plans for both SpaceX and Tesla.
South African TV Interview
2007 (Exact date unclear)
Elon Musk gives an interview with a South African TV station in 2007*. Elon discusses the importance of SpaceX and the talent density at the company. He affirms his belief that SpaceX will get to orbit and eventually to Mars.
*Note that the video title says 2005 but this interview is actually from 2007 after the second launch of the falcon 1.