"Kevin Rose is reporting that the iPhone version of the popular Twitter client TweetDeck is set to be launched tonight (Tuesday, June 16th) at 9 PM PDT. Although the free app will officially be announced at that time, availability is totally dependent on the whims of the App Store."

I really like TweetDeck for my MBP, so am anxious to give this one a try, especially since it is free in the app store and available now (as of 10:00 PM PDT). The iPhone version is supposed to have similar features to the desktop version, like the groups feature that is a favorite of mine anyway. The iPhone version will also sync with the desktop version as well as the ability to refresh the screen by shaking and support for multiple accounts.
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iPhone 4, 1.6 GHz Core 2 Duo MacBook Air, Apple TV, 2.66GHz Intel C2D Mac Mini, 1TB TC, Airport Extreme,several iPods and an iPad, 32GB Wi-Fi version.
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