The players were all built back in January of 2001 or before, so they did not come with the newest software preloaded. 1.03 is pretty rock solid, it might be best to work with it for at least a few days before moving to 2.0. The 2.0 Beta 7 is exactly that, beta quality software. It introduces a flood of new features, but at the price of possibly having your player not work as advertised. You can try it, then go back to 1.03 if you run into any major problems.