AP - I2 Technologies Inc. said Monday that director Michael E. McGrath has replaced founder Sanjiv Sidhu as chief executive while the software company looks for a permanent CEO.{br}{br}View the Entire Article (http://us.rd.yahoo.com/dailynews/rss/tech/*http://story.news.yahoo.com/news?tmpl=story2&u=/ap/20050228/ap_on_bi_ge/i2_technologies_ceo){br}