Trinnov is the name of the new auto setup and calibration system just added to the year-old Sherwood R-972 receiver ($1799). The SMPTE cinema standard is built into it. You can even transfer the SMPTE settings from receiver to USB to PC, log onto the SMPTE website, and analyze the settings. Sherwood also showed a surround-savvy stereo receiver, the RX-4203 ($199) with Dolby Virtual Speaker, Dolby Headphone, and an input that accepts a Bluetooth receiver, just in case you get the impulse to play music from your cell phone.