[dsawler]

I've tried iVideo, but it won't let me import the mp4 file, even though it says it will. Also, iMovie won't let me do it either.. any ideas? Basically, I'm just trying to split up a 600mb file into smaller pieces to upload, and I can't find anything to help me out.

[steveedge]

There are several apps that will do this. You can use segment in Stuffit deluxe if you have that. Keep in mind if you split the file up that whoever is downloading it will need the same application you used to split the file to open the file.
There are other apps and formats like Split & Concat and Unrar
Split&Concat homepage