Microsoft Program Manager interview questions

I had an initial phone screen. Got a lot of design questions and one or two technical questions. Was asked to come to Seattle for onsite interviews. I had 5 interviews with the Visual Studio Team which were very technical unlike other PM interviews because Visual Studio PM's are supposed to be technical. (I am a CS major). Got an offer 3 days later but then was told later that the position had been offered to someone else and I was asked to come back again to Seattle to interview with another team. This time I interviewed with the Office Team. I again had 5 interviews and got an offer again but I had already accepted another offer and so declined.

I only did the initial phone screen and did not pursure it further since I decided against moving for a job. I also heard from other microsoft insiders that that team did not have much growth. I remember that they were particular about having a landline to have the technical interview on, a mobile phone would not do. Some microsoft paranoia :) ?