I'm having a look at StreamInsight and PI (looks pretty exciting). I'm using the StreamInsight CTP2 with SQL Server Compact.
I haven't found any (examples) of Input / Output adapters for the PI system. At this moment I'm trying to see what it will take to develop one to get an impression of StreamInsight with PI. Did any of you found the time to have a look at StreamInsight with PI, and maybe developed a (prototype) adapter ?