I made a file in Particle Illusion saved it on the desktop and when I try to open it into imovie it was not highlighted /dark text consequently I was unable get it into Imove. Any help is appreciated.
I have a Macbook Pro OSX 10.5.7
When you say "saved it on the desktop", do you mean you used the "file - save" menu, or the "save output" function? "File - save" just saves a project file which only particleIllusion can load.
"Save Output" will create a QuickTime movie file.