I just got a BB 8310 and I am trying to put music on it, but here's the problem. I used the disc and installed roxio media manager w/ the desktop manager n all that. Well when I double click on media manager, it says "Please wait while Windows configures DOA". then it comes up with a menu saying that it's missing DOA.msi. Then, " Error 1706. No valid source could be found for DOA. The windows installer cannot continue." After that Roxio media manager for BlackBerry tries to start up, and it says there is a runtime error and doesn't even start up. I have no idea what to do. I uninstalled it then installed it again and I got the same problem. Please, does anyone know what to do???????