For that kind of stuff, i usually just cut the file in half and put the second part on an on(in?) a adjacent track , cut them both to be the same length and drag them to a stereo track. You have to be careful when the material has rhythmic patterns to it, other than that, its fast and it works.

For that kind of stuff, i usually just cut the file in half and put the second part on an , cut them both to be the same length and drag them to a stereo track. You have to be careful when the material has rhythmic patterns to it, other than that, its fast and it works.