I'm writing this while taking a break from a particularly arduous experimentation with Apple's iMovie '08 program. Despite being billed as extremely user friendly for the casual home filmmaker, I'm having a lot of trouble getting it to do things that I think should be pretty basic. Basically, I can't make heads or tails of it, which is ironic because I was trained on much more sophisticated editing software during my time in film school at an extremely prestigious public university, known for i