Hello! I recently put Rock Band 3 and Beatles Rock Band on my hard drive. Both of the games seem to work perfectly from my HDD, but none of the DLC shows up in-game for either of them. I've googled around, but haven't really found a definite answer - some sites say it's not possible, some sites say it is possible, but are very vague about what needs to be done to achieve this, etc. Has anyone else gotten DLC working with USB-loaded Rock Band? If so, could you please share what you did to make it work? Thanks in advance.