Anyone use "Airliners Env"?? I'm having some problems

I just downloaded and paid for this program, and it looks like a nice program, but I have one big problem with it. In order to run it, you have to load it as an adventure (I'm using FS2004). When I do this, all the graphics turn out really bad (flat trees, not many buildings, weird looking ground), and there is almost NO scenery (I have scenery maxed just about).. I can't see anything different in the settings.. but when I end the adventure and start a regular flight, all the scenery comes back..Does anyone here use this program in FS2004? Is there something I'm missing? There are no apparent settings as far as I can see.. I just installed it and followed the instructions..Thanks for any help!Jeff Scharpf