Later this month or perhaps in September the company is expected to introduce new iPods. There may be as much as three new models, including a new iPod nano, a new iPod touch and perhaps a small (1.7"?) touchscreen replacement for the iPod shuffle. Moreover, there's also chatter that a 3" touchscreen may find its way into an iPad, shaving half an inch off the diagonal of the current iPod touch.
Later this year or early in 2011, Apple is expected to introduce a 7" iPad, and as soon as January 2011 a new iPhone is to be expected. The site claims the fifth-gen iPhone will arrive sooner than anticipated due to the antenna issues with the iPhone 4.