I downloaded the latest FMS software and downloaded the model\landscape downloader from the link below and I now have a ton of model aircraft of all types. Thought I would pass this along
It worked perfectly for me, and I'm running Windows Vista Premium Home edition service pack 1
Just waiting for my Heli and Simulator controler to start practicing
http://www.tti-us.com/sim/dlmgr.html
Follow the directions as written.