Ok guys this program is beginning to aggravate me a little now..first I can't compile the effin flight plan...so I can on the FAQ's on aerosoft.com..kinda figured out what might be wrong..but now when I try to open my ProFligh2000 it says to inert a CD...I bought the download off of aerosoft...what gives? How come these things can't be much simpler... :(I'm using the Pro Flight Emulator..and if you guys haven't read my other post I'm also using FSBUILD...Oh and it keeps downloading updates...is this supposed to happen..is there really a new update everytime I open up the program?

This is one of the best programs I have ever bought, and although not perfect, you seem to be having a lot of strange problems. Have you tried the PFE support forum listed in the manual? It sounds like you have multiple issues, including some install problems. Dave is very responsive, if a little cranky. :-DAnd I would START with my system specs over there and specifics as to everything that is happening -- I don't recall seeing a complete list in your previous posts.