You're asking the wrong list. Go back to the same list subscribe page where you got on this list and join the "MacDV" (Macintosh Digital Video) list and put the same question to them. http://themacintoshguy.com/lists/index.html k On Friday, February 7, 2003, at 03:47 AM, A Marshall wrote: > i've got a Quicktime movie that's 13 gb (60 mins) that i want to > compress to the smallest file playable on both windoze & Mac, what's > the best form of compression for the job & what is the likely file > size? > > i've got Quicktime Pro. > > cheers, > 'a