And Smith, who led Rangers to nine successive league titles in his first spell as Ibrox boss, admits that his current squad face a challenging task to finish the season as league leaders.
The Windows-specific model is all-black with a glossy finish, while the Mac version unsurprisingly sports a silver and black color scheme (and a matte finish) that keeps things in line with Apple's current status quo -- albeit with less of a premium feel in terms of construction.