We're pleased to announce we have released a mobile optimized version of all stores. This new template will be automatically displayed when a mobile browser is detected and is optimized for all major smartphone manufacturers (iPhone, iPad, Android, Blackberry, etc) .
There is nothing needed to enable this feature as it is already included and enabled on your account. We are also currently working on a mobile optimized version of the checkout form which will be released shortly. Discuss this release.