Steve Jobs unveiled a minor upgrade to iTunes at WWDC today, iTunes 10.3. The release, currently in beta form, will allow users to take advantage of iCloud, which will become available in the fall, as well as “iTunes in the Cloud”, which is available starting today.

The MacBook Air is Apple’s line of slim and compact notebooks that still manage to have nearly the full specifications of a standard notebook. It’s now clear, according to Digitimes, that we’ll see an upgrade soon, with production beginning in May and shipments starting in June or July, according to suppliers.