I upgraded from iDVD 2 to iDVD 4 and in the process I lost all the iDVD 2 themes. Various people have indicated that iDVD 4 should the iDVD 2 themes but for me they aren't there. The install left iDVD 2 in place but I stupidly deleted it thinking it wasn't needed any more. Now I can't open my iDVD 2 projects. Any suggestions?