I haven't actually got Pro Tools up and running yet, because I only just got it in the mail and my student-discounted ID still needs to be verified. I've been starting to learn it this semester and I agree that it is kind of an ungainly and cumbersome program—my folks got it for me so I could do assignments at home and so that any future career work won't be out of my reach due to not being familiar with the standard software used by many professionals. All my Star Wars stuff so far has been done using a Mac program called Sound Studio, which doesn't have as many features or controls, yet has a more understandable interface and far greater overall ease of use. But if I make myself use Pro Tools for SW stuff from now on, it'll be a good way to learn.
In addition to these little fixes on 35mm stereo track for the first film, I'm still planning on revisiting the 5.1 mixes for ESB and RotJ, so I'll see I fare on those as well. ;)
@Harmy: It shouldn't really be that much work, but it is a bit tedious and of course I still have studying to do also. I'll try to be as quick about it as I can.