hey you dont exactly need to 'snap' it into the apple universal dock. and urm if you guys are concerned abt iphones with casing, casing like capsule rebel actually comes with the dock adapter that lets the universal dock hold onto the phone with the cover perfectly.
urm im using the apple universal dock and im pretty contented with it. the classic white apple finish is what i was looking for. thats why i didnt buy the other dock mentioned above.