Nintendo <A HREF="http://news.zdnet.com/2100-1040_22-6071331.html?tag=zdnn.alert">may not launch a new version</A> of its wildly popular Game Boy Advance portable game player so it can focus on the latest hit handheld machine, the DS. "I would have a second thought about using our resources on what would be the next generation of Game Boy Advance, considering the strong support DS is now enjoying," President Satoru Iwata told Reuters on the first day of the Electronic Entertainment Expo in Los Angeles.