After 2 million Nintendo DS units have been moved through retail, Nintendo has finally decided it was time to mix things up here in the US. Set to drop in June, he Electric Blue Nintendo DS will become a permanent fixture in the Nintendo DS line. For those wondering, this isn’t the same shade of blue used for the Japanese Pepsi Twist Nintendo DS promotion. The Electric Blue DS gives US gamers a choice between two colors, with the other being the original Titanium, while in Japan they will soon have a choice of five.

(Thanks Veronica!)