Make a new playlist and under "edit" go to "preferences" and clisck the playback tab. Choose the option of no pause or choose zero seconds on the crossfader. I don't have a computer with I tunes in front of me because I am at work...but if you get to the playback tab in preferences you should be able to figure it out.
I was downloading the wrong thing. Downloaded the right thing now though, and it's there and it looks like it's something that should work..but it just won't do it for me! I'm gonna give audacity a go I think.