AvantGo announced an <A HREF="http://wsj.com/avantgo/channe">expanded relationship</A> with The Wall Street Journal Interactive Edition to deliver personalized content to its readers via handheld devices and AvantGo.com. Using AvantGo.com, Interactive Journal subscribers can now create, update and track their custom stock portfolios via handheld devices, and all readers, including non-subscribers, can use their handhelds to keep abreast of the latest news from the Interactive Journal's expanded content.