A different recruiter at Microsoft sent me a message today asking about availability for another phone screen for a program manager position in the Visual Web Developer product group.
It's nice to be wanted. :) Although now if I don't land a job, imagine how I'd feel!
For the record, I think you have an unhealthy tendency to downplay your accomplishments and qualifications. You are a sharp guy; please don't get caught up in your own emotional drama over these interviews. You can and will succeed.