Email a copy of "Nintendo DS expected to outship Sony PSP by as much as 30% this year" to a friend.
Sony's PSP was the best-selling portable game console in 2005, but the Nintendo DS has turned the tables this year: According to market research firm In-Stat, the Nintendo may ship 25 to 30% more devices than Sony.
"Nintendo followed up successful Japanese and North American launches of its DS product in late 2004 with a successful...
