Gadget Venue (blog)
iPhone 4.0 Multitasking Preview: Expose-Like App Switcher
Every other competing mobile OS, including Google's Android, Palm's WebOS, RIM's BlackBerry, and Microsoft's Windows Mobile, is capable of running more than …
IPhone HD Likely to Air June 22; Hardware, Multitasking Detailed in Reports
Rumored iPhone OS multitasking would use Exposé-like feature
Next version of iPhone OS to support multitasking?