When TweetDeck was released in Beta a month or so ago, many Android users rejoiced as it’s one of the most popular iPhone Twitter clients. Xperia X10 owners couldn’t join in the celebrations though, as the Beta was released for Android 2.0 and above. At the time, the creators of TweetDeck said that while the beta will only support 2.0 and above, the final version should be able to support lower versions of Android.