Varying frame speed?

Hello,

I am relatively new to flash and have been playing around with it a bit lately. So far i have been ok with it by using tutorials on the website and reading up on the info in the forums. I have however reached a point where i cant seem to find a solution.

I have been working on a website intro which has many animated objects. Due to the complexity of the objects and their animations i have done each one in a seperate flash file. I am now at the stage where i want to bring all the animations into one file.

Now the problem i face is that the frame rate differs between files so when i merge them all into one file, the animations look weird because some objects are moving too fast or too slow. Is there a way to set a frame reate for each layer or is there some way around this.

Thanks