Some 5,000 of you folks out there with this limited edition of the Galaxy Tab 10.1 – the one we got at Google I/O this past May – might want to check the Google servers for an update as we’re getting tons of reports that it’s now available. Android 3.1 was announced the first day Google I/O commenced. It brought with it some great features for developers and users alike, but at the time only those with a Motorola XOOM were blessed with a chance to use it. Now, after the Tab 10.1 has hit retail stores, more of you are able to get in on the fun. If you need a quick recap of the 3.1 features important to you, be sure to read here. [Thanks to all who sent this in!]