You're lucky it took about 15 hrs the first day on my DSL connection, it is probably faster now. I have been flying it since in came out and it is great fun. I even flew it on line this evening and enjoyed it greatly. I have flown Red Baron 3D for years, mostly online and with many mods, FIF, etc... but this is really impressive. The graphics are beautiful and FM seem to be pretty good also.
It is a work in progress, so your favorite plane may not be there yet, but if you have CFS3 laying around somewhere I recommend loading this up and giving it a spin.
Beard