I live in Japan and have two iMacs; one localised for Japanese and the other for English. After upgrading to iLife '09 I noticed that only half (4) of the lessons are available on the Japanese setup (i.e. Japanese store) versus the English setup (UK store). It seems the iTunes Store regional music distribution limitations are also applied to Artist Lessons (yes I know it's probably the music companies again, not Apple). I only have a Japanese credit card and so the overseas iTunes and Garageband Store selections are not available to me 