Apple announced some updates of its products at WWDC 09:

• iPhone 3GS, a more powerful version of iPhone, with 16gb or 32gb internal memory, 3Mpixels camera, HSDPA, integrated GPS, more powerful CPU and lower price.
• MacBook Pro new generation 13″, 15″, and 17″ with higher ram capabilities, bigger hard disks, and more powerful CPU and graphic cards.
• A more powerful and cheaper Macbook Air.
• Mac OS X 10.6 Snow Leopard, a refined and more powerful version of Leopard, available in September 2009.

Apple is the only IT company I know that let its products be available after few weeks and even days after announcements. You can check these news right on the official Apple site (scroll down the page to choose your country/language).