Alright so let me explain the situation. I have a 4:3 video project using 16:9 footage. Originally we wanted it letterboxed because it was a lot easier (at this point I wasn't sure how to get 16:9 footage to display properly with iDVD and it was made before the widescreen TVs were so popular). I want to go back now and change the sequence to be 16:9 (true widescreen rather than letterboxed). problem is if I simply tick the little checkbox under sequence settings the video clips are all stretched to still display as "letterboxed" because they have been set to the aspect ratio of "-33.33" under the motion>distort tab. obviously I dont want to go through every single clip and fix the ratio so that it displays properly. is there and easier/faster way to do this? or am i going to have to painstakingly fix each and every clip on my timeline?