At the Worldwide Developer's Conference in San Francisco, Apple announced the 32GB iPhone 3Gs, an series of updates to its line of laptops that make them faster and cheaper, an update to OS X called Snow Leopard, and other additions to the iPhone 3.0 SDK. Roman Loyola was on hand to analyze the announcements.

To comment on this article and other PCWorld content, visit our Facebook page or our Twitter feed.
Shop Tech Products at Amazon