Veritas777, could you recommend any particular MSFS 2004 scenery sources? I use MSFS, but have not tried any 3rd party scenes, except for Ultimate Terrain, which i found very disappointing in daylight (nice night lights). I'm in the San Francisco North bay area and most interested in SF scenery. Since this is off-topic, maybe you could leave me a message? Of maybe there are other flight sim enthusiasts here? I also think your ideas are excellent, for users, e-on and commercial modelers, but have no idea how difficult for e-on.