I'm having problems updating Garageband to the latest version. I currently have 6.0.5 which came with my mac. My other two iLife applications updated to the new versions on release but Garageband still doesn't, with the new version showing as free in the mac app store. Any ideas how to update to the full new version, or is my only option to update to the new free version and pay for the extra features? I was under the impression I should receive the full new version having already owned the previous version.