The latest version of the myTouch 3G is now on T-Mobile’s Web site, though it’s listed as "coming soon" and isn’t actually available yet. The big difference is the addition of a 3.5mm audio jack. To some this may mean nothing, but for those that know about the 2.5mm audio jack this means you can use pretty much any headphones to listen to as much music as the battery can handle. 

The phone is also comes with an 8GB memory card, as well as a pre-loaded Swype keyboard. There has not been a release date yet announced, so we’ll keep our eyes peeled. [T-Mobile]