How do I know what recordings I can watch with MRV on the TivoHD or Series3?
You can watch any recording stored on another TiVo so long as it is not copy protected (CCI 0x02). You will not be given the option to transfer copy-protected programs. You can see whether a recording is copy-protected by selecting the program on your TiVo, and hitting the Info button. If the file is copy protected, the TiVo will list those copy restrictions. You may need to page down (channel -) on the Info screen to see this information. Note it was not TiVo’s choice to prohibit transfer of copy-protected programs. Cable Labs prohibits the transfer of copy-protected programs from one DVR to another. To provide MRV on copy-protected programs, TiVo would have to add support for streaming without copying. Streaming represents a problem, because most customers network their TiVos using the 802.11g adapter, and 802.11g is often insufficient to sustain high-definition streaming with interference from other devices and adjacent networks.