Japanese owners of Sony's PSP may have been surprised last week when the first major PlayStation Portable firmware update arrived. Called PSP 2.0, the upgrade includes a new, built-in PSP Web browser that allows you to connect wirelessly to the Internet. The North American version is <A HREF="http://www.ecommercetimes.com/story/MXCsIvNw65DQGR/PSP-20-Offers-Fun-New-">expected Aug. 12</A>.