hello all! i have a quick question about rb2 dlc compatibility with rock band green day. i used the .wads for the rb2 dlc songs and they work fine on rb2. on the green day rb they show up on the list but do not load preview/play. i get a msg saying that the content is out of date and that i have to redownload them from rb2. i redownloaded them again from rb2 and still no go for the green day version. how do i play them on the green day version? any help would be appreciated. thanks in advance.