Q1. "Is there any difference between the reports from Reporter Lite (with OMW 7.5), Reporter and Performance Insight beside that Reporter Lite and Reporter have only Reports for the last 30 days?"
A1. Yes. The Reporter Lite and Reporter reports are identical to each other, but are different from the Performance insight reports. The two sets of reports are rather different in formatting, though they report from the same data and cover the same topics.
Q2. "Is the report pack for PI included in the SPI license?"
A2. Yes - the reporter pack is a separate download file, but not a separate charge.