Although it's been out for a while now, the seventh-generation iPod nano hasn't spawned any major brand name cases until now. SwitchEasy is the first to market with Colors ($15). Like the other Colors cases we've seen from the company, these are rubber skins with a raised plastic Home Button protector. The cases also incorporate coverage for the volume and Sleep/Wake buttons, leaving only the screen and ports exposed. Eight different shades are…
