Android 2.3 hit the web for Droid X owners earlier this week, but that update previously required a tethered, manual install. As of today, the update is available over the air, so cable-free purists can finally start cooking with Gingerbread on their Droid X handsets. We first saw 2.3 popping up on the device in March, but if you opted out of rooting your handset for an early look at the new OS, you can now get your feet we
