Is this a common problem with converted models from 9 to FSX or is it a system problem with my computer.
I seem to not have the problem with models designed for FSX
I would stick to aircraft that were made for FSX.
The "conversions" sometimes present problems.
If you want, email the designer and ask if he can help, they are a nice bunch.
After the post thinking thru the install process I realized it wanted to install to 32 bit program file. I directed it to my 64 bit program file as that is where my simulator is installed. Guess what a program coded to run 32 bit is very slow and jerky when you try to run it as a 64 bit. I caught me by supprise as it was labled as FSX original file. In the future if it wants to install to the 32 bit program file I will save my self the agrivation and blow it away.
Glad you found that out.
It's the little things that can be frustrating.