That’s right, Android fans, the myTouch 3G is finally open for pre-order from T-Mobile. If you’re a T-Mo customer looking to trade up from his G1, or experience Android for the first time, this is a good day for you. Head on over to the T-Mobile website right here to place an order or sign up for the carrier.

Pre-orders start at $199.99 with a two year contract. If you order now, they guarantee your new smartphone will arrive by August 5. You have until July 28 before they stop accepting pre-orders, so don’t feel hurried. Boy Genius says that some users are complaining about the website charging them an incorrect amount, so you may want to wait a few days until things get fixed.