So I had the interview - lasted about 1/2 an hour. Since I had the phone on speaker, the erstwhile housemate heard the whole thing. I felt like I'd done badly, but he thought it went well. I guess it went good enough because a face-to-face interview will be scheduled this week. *crossing fingers*
Now if I could just figure out why the two people I've spoken with are both trying to point me away from the analyst position and towards a Six Sigma one.