Originally Posted by jlb
I could be wrong, but don't you have to have TiVo Desktop+ to have the push functionality?
There are free apps (pyTivo, streambaby, etc. - see threads on the Home Media Features forum) that do this.
To the OP: pyTivo lets you set up metadata files that will let you specify the SeriesID (see any of the metadata threads on the Home Media Features forum). Episodes of a show will end up in folders on your Tivo as long as the SeriesID is the same for all of them - this is actually the method Tivo uses to do this with the shows you record.
There are various tools for creating these metadata files - those aforementioned threads are the best place to learn about those. I've been doing more streaming of shows than using pyTivo lately, so while I understand the idea behind metadata files I'm not the best person to ask for an easy way to create them - I've just set them up by hand when I've wanted them.