The Nintendo DS gets a $40 upgrade this Sunday with the introduction of the Nintendo DSi. MTV had a few days with the system to figure out if it's worth it.
Well, it depends on what your gaming - and non-gaming - needs are.
The $170 DSi is the newest iteration of a line of Nintendo DS gaming handhelds that launched in the U.S. in November 2004. Since then, the company's DS line has sold more than 100 million units, Nintendo announced last month. The DS Lite - which was launched in 2006 as a sleeker model of the original DS - is still a big success in this country, selling several hundred thousand units a month at $130.