What can geezers do with all those dust-collecting old family videos? Thanks to Apple’s iMovie 11 you can transform them into impressively professional movie trailers. Your life becomes a Hollywood drama, romantic comedy, action thriller, documentary, whatever. The software provides a storyboard to drop in your video shots, titles, background, even music from the London Symphony Orchestra. Order online or at a Mac Store. At $49 it makes droll online holiday cards or family gifts.