Hi,I am currently using RC version 4.3.3843 for FSX and 4.2.3831 for FS2004. I noticed in another post there is a slightly later 'build' number available.Just wondering if I need to update RC or is this only a minor change.ThanksGlen

Minor. I've been using that until very recently. I have not noted any difference. It might have been something in the installer. jd is not sure.

OK thanks, I'll stick with this version then.Glen