Over the years I have accumulated a serious amount of aircraft in my hanger. According to my mood I will often fly just one plane for months while the others sit unused. I was wondering if all this unused content has any effect on performance. In Microsoft Train Simulator, for example, the number of routes did have the effect of slowing things down a bit. Does anyone know if a similar thing happens with FS9?RegardsRoger

I haven't found a large hangar inventory slows down performance, but it does slow down the loading of FS9. I created another hangar on a second drive and I keep there those aircraft I rarely or never fly. It's easy enough to move aircraft from one hangar to another so the setup works well for me.Bob