I've been trying to follow the 'Disintegrating People And Things' tutorial and have got as far as the second paragraph where, try as I might, I am stuck fast!
The paragraph reads....
"In the Background Image options for that layer, uncheck the Hold Last Frame box. This will make the background vanish after it's stopped playing. We'll also change the End box under Sequence/ AVI so that rather than playing for 65 frames, the clip only plays until frame 58."
The section that states "change the End box under Sequence/ AVI" is the point at which I become stuck, basically I can't find an end box to adjust apart from the one in the playback controls. The background options that I am presented with upon importing a .png sequence include an option to start the sequence at a particular frame but not to end it. I really hope that someone can point out where I'm going wrong.
What version of the software are you using? Some of the options in the Background Images options used in the tutorial were only added in 3.01, which is available as an update on the wondertouch website.