Hi! I've been away a while and try to catch up. I want to avoid any issues updating my X-Plane. Until now everything seems fine. But one thing bothers me: How to compare what scenery is there twice? Because since the launch of the scenery gateway I am sure I have a ton of old stuff installed that I could get rid of. Any ideas how to manage this? btw., we're talking more than 2500 scenery packs … Thanks, Markus