We used the PSI in the client company for some time now. We tested the spark and found much better than the PSI. One of the difficulties that I realized the spark, is that all the settings (properties and historic …) recorded in the user profile. Would you like to change this path. Thus any user to login at the station and access the spark, all the talking are in the same folder.
You can define a folder settings (properties / historical …) when the spark starts the spark? I want to make the folder c: \ documents \ spark \ config, for example.