Great stuff Jeanette! Thanks for the tutorial
As I use a Mac (OS X), I went looking for some freeware to do the job, and found StarStaX (
http://markus-enzweiler.de/StarStaX/StarStaX.html) for doing star trail images and Time Lapse Assembler (
http://www.dayofthenewdan.com/projec...se-assembler-1) for doing, well, time lapse movies of course!
Cheers,
Mike