What can I do to get better HSPA+ speeds? Currently I'm getting around 2 down.
It's not the rado. It's the build.prop that enables the faster speeds. And I would have thought with the gingerbread addition it would have been enabled by default.
But sure you can root it and install a custom ROM made for better speed (all of them) or adjust the build.prop yourself. To root use Advanced Ace Hack Kit. It is stickied so it shouldn't be hard to find.