DSi Region hack?

With all the new colors in Japan, surely there must be discussion of this but I can't find a topic like this. (Yes I searched)

I thinking about buying a Red DSi (irrevelant to the question,but I mention it), and I was wondering if there was a way to change its region to US instead of Japanese. Mainly because I want a Red DSi, with english menus at the least.

Is a region change possible, like it is on the Wii?