I recently bought TNI for my company, and created a group policy to have it create a snapshot every time a user logs in. It's been running for a few days now, and I have several snapshots for each computer. However, I see no way to compare differences or generate a report to compare differences between two (or more) snapshots. Example situation: John Smith calls me and says MyJavaApp was working last week but it isn't working now. Let's say he has upgraded Java JRE 7u17 to 7u21, but I don't know this... fortunately, TNI runs daily and the fact that he's updated it shows up in the snapshots. That's great if I know what I'm looking for, but it'd be much more useful if I could generate a report that highlights the differences between two snapshots. Maybe I'm missing something?