Over 15 million units of Nintendo's "Wii Fit" system have been sold in just over a year, taking advantage of a growing interest in video game consoles for people with physical fitness interests.

By Anonymous Yahoo!'s chief marketing officer, Cammie Dunaway, has resigned after four years with the internet company. It is understood that Dunaway will step down from her position next month without having another job lined up. She is the latest high-profile figure to depart Yahoo! this year.

By Mike Antonucci, Sue McAllisterand Matt Nauman, San Jose Mercury News, Calif. Oct.

By Bu Vivek Shankar Cammie Dunaway is leaving her post as chief marketing officer of Yahoo, which owns the most-visited U.S. Web site. The decision makes her the latest executive to depart amid a reorganization of the Internet company. Dunaway's last day will be Nov. 2, Yahoo said Friday.

Today the Internet Strategy Forum (ISF) announced its fourth annual Executive Summit conference, to be held July 19th in Portland, Ore.