I posted this in the fs main forum, but since you folks are a nice bunch, I thought i'd try here too :-)Would it be worth my while unistalling FS9 and then reinstalling it and my addons to improve performance? Am I right in thinking that if you uninstall, it leaves 3rd party files on the system?Thanks

I've never tried this, so I can't say anything about any performance gains.If you want to clean out your third party FS files, go ahead and uninstall FS9, and then manually delete the C:Program FilesMicrosoft GamesFlight Simulator 9 folder (or whatever folder you install FS9 to. Then reinstall FS9 and the addons of your choice.VinPMDGwww.precisionmanuals.comhttp://www.precisionmanuals.com/images/forum/devteam.jpg