epstewart, TS downloads are only possible with "Premiere" or Australia/NZ TiVo units. For Series 3 USA units the specification for TS download format has no effect and you end up with PS mpeg2 files same as always. That info is in kmttg documentation & the tooltip that pops up when you put mouse over the kmttg config option. In any case it appears like TS downloads at least from Premiere units are still buggy so best avoided. Premiere units even for PS format are supposedly faster for downloading/uploading compared to S3 units (especially if you stick to SD interface) so may accomplish what you want. One more thing to keep in mind about Streambaby uploads: There is still a 1.1GB TiVo imposed buffer limit after which the stream must be re-started (to clear the buffer). Streambaby can do this fine for unencrypted mpeg2 & H.264 formats but for .TiVo format it will simply stop & restart from beginning - i.e. You shouldn't use .TiVo formats for files > 1.1GB with streambaby.