Yeah, It's kind of odd at first sight. As all keys are programmable, so the left 8 keys(the left two columns) could be anything you want, eg F1- f8. Arrow keys

Yeah, It's kind of odd at first sight. As all keys are programmable, so the left 8 keys(the left two columns) could be anything you want, eg F1- f8. Arrow keys are compact, it could be a problem for users prefer some buffer. For users who are familiar with ansi 60/65, that should be fine. BTW, Microsoft Natural shape is great! Love it too.