As far as I can remember the last time we investigated this the .net2 subset missed some crucial networking classes. Does unity give you any error messages as to what specifically is unavailable in the .net2.0 subset?
Thanks for the info, unfortunately there is still nothing particularly useful there. Past our unity unit tests we are not very familiar with the platform. We will investigate this problem but in the mean time if you are able to determine exactly which namespace is missing from the .net2.0 subset to help speed up the process that would be greatly appreciated.