We have several dvr installed by ADT and one REVO America system. When using ADT version of rasplus you cant view the REVO site, when using Revo version, I can acess all but one of 11 sites. When you try to watch it says invalid product version. Every time I install adt version it over writes the Revo version, and vice versa. It would be nice to have all sites in one program, if not how can I install both versions.