S&V cd is cheap but a buggy software (base on my experience). Video calibration is not very good as well, I borrowed my friend's Video Essential CD for this. If you are going to buy S&V cd and you have a 6.1 DTS-ES receiver, pls do the DTS-ES matrix test and let me know if the test tone for the back surround will comes out to your L/R surround and not on the back. Take a closer look also on your tv set when running the speaker id test, if you see something unusual and different...don;t be alarm....that's one of the bugs you'll encounter on that CD.
