If you don't already have iLife and you deal with digital media, you should get iLife '06. If you have an older version, think carefully about whether the new features are worth the price.
Apple iLife '08 is a fine, affordable media-editing suite that should keep beginners and hobbyists happy when managing pictures, videos, songs and podcasts, but those seeking to fine-tune movies should look elsewhere.
Apple iLife '06, the media-wrangling suite from Apple, includes a new app -- iWeb -- and solid improvements to existing apps, including podcasting and photocasting. It's well worth the AU$199 licensing fee.