...itunes and how do i register it with my computer.dsnt wrk with disc? Its an MP4 HB5500-3 with no info on package to tell me how and no detail in booklet or cd on how to do it. I put in disc and all it did was load the pics to a file if that makes any sense, I have an ipod and that was self explainatory on itunes to register, but I am lost with this, please help