Today, Twelve South, makers of awesome Apple accessories, has announced a compatibility enhancement to it’s popular BookArc MacBook Pro stand. The BookArc is an all-aluminum vertical stand for MacBook Pros. Originally, the BookArc was only compatible with the current generation MacBook Pro. However, with the introduction of the new, thinner Retina MacBook Pro, Twelve South has come up with a solution: a rubber insert that can be inserted into any current BookArc to ensure compatibility with the Retina MacBook Pro. If you’re a new customer to the BookArc, fear not. Every BookArc now comes with two different inserts: one for the current generation MacBook Pro, and one for the Retina MacBook Pro. If you’re looking for the most beautiful laptop stand you can find, be sure to check out the BookArc on Twelve South’s website for $49.99.