iMovie '11 beachballing in MacBook Air 11"
I am adoring my MacBook Air 11", tricked out to maximum storage and processor speed, and it performs beautifully -- except with iMovie '11. Putting together a very simple, virtually effects-free short project, it beachballs constantly. Every scroll, every button click results in a stall. iPhoto's been great, even Garageband. Why is iMovie acting up? Is the MBA underpowered somehow?
MacBook Air, Mac OS X (10.7.2), 256GB SSD, 1.8ghz i7, 4GB RAM