Do I have to uninstall Ver 4.5 first?Does Ver 6.5 automatically install for FS9 and FSX?Does Ver 6.5 download a full Ver 6.5 without the need to install any patches.Later when I upgrade to ASX will any change need to be made to Ver 6.5 .. no compatibility issues ... like I could run Ver 6.5 or Ver FX for MSFSX.

Hi,1. You can uninstall 4.5 or leave it. Most people uninstall it.2. Yes it does. In fact, install it in a stand alone folder.3. Correct, all purchase points have the latest version.4. No, none at all.About the only other suggestion I can make is to make sure not to use ASG with FSX and to set up two .ini files, one for FS04 and one for FSX. The documents tell you more about this.Thanks!Jimhttp://www.hifisim.com/banners/hifi-community-sigbanner.jpghttp://www.hifisim.com/

Jim,Thanks for the replies.Sounds good to me.