The timings were pretty close to what i expected from folks that knew these tools really well.
Part One: XBAP apps with Orcas took Joseph about 12 minutes.
Part Two: Skinning with Blend took Joseph about 15 minutes
Part Three: Animations with Blend took Michael about 10 minutes- but Michael is a bit of a freak knowing all the keyboard short cuts and having just finished a big blend project.
I am assuming a normal person would take about 90 minutes to complete this by themselves and 60 minutes with a proctor.
I will be posting all the XAML resources for Lab 2 in the next week or so.
Their efforts can be seen at:
And the labs we went through can be seen at.