Advertisements Like many others, TiVoToGo and Multi-Room Viewing were activated on my Series 3 (I already own a Series 2, as well). That occasion renewed my interest in the ways my Series 3 and my G5 iMac can talk to eachother. I have a couple questions that I've been unable to find answers to on here, though I suspect they're buried in some 15-page thread somewhere. 1. I activated the "hidden" video tab in the Mac version of TiVo Desktop, which allows for TiVoToComeBack. This seems pretty straightforward. My only question is: What file formats will my Series 3 accept? And the Series 2 will only be able to play MPEG-2 files, right? I was just thinking the S3 might be able to play more formats, or there might be a way to make it play more formats. Anything out there? And is ffmpegx still the best conversion tool available for creating MPEG-2 files? 2. What program can I use on my Mac to use TTG with my Series 3? When I fired up TiVo Transfer in Toast, it only listed the programs on my Series 2 (and it didn't list anything under the "TiVo DVR's" list on the left). TiVoDecode Manager did the same thing -- though I'm thinking I might have had a setting wrong on there. I upgraged Toast from 8.0 to 8.1, and it deleted the TiVo Transfer program entirely, even though I said it should install it during the, um, install. So now I'm not sure what to use at all. Any tips?