Not sure about you guys but I have a billion and one AI installed in my FSX rig and it does my head in when I come across a machine that has an incorrect texture reference which results in the dreaded black-livery look. So I whipped up a wee app tonight using the SimConnect API in the SDK to show AI in the vicinity of your aircraft. Screenie follows where you can see the app top-right. As a result I can tweak the aircraft.cfg file for the offending aircraft and sleep easy.
If anyone is interested I can share the app, and if you have any ideas for other data that might be useful or features to add let me know. Was thinking of making it an AI spotter kind of tool, sad yes, but might be fun as should be able to show the planned schedule for each machine. May be something out there already so don't wanna reinvent the wheel. I imagine there prolly are tools that will validate all your CFG files but I dont know of any.