I've been trying to figure out the xml / cache myself over the past few days. I'm in a windoze environment and linuxly challenged.
I'm messing with about a dozen movies on my PC.
I've followed your suggestions to make a folder on the tivo and I'm ready to pull an xml file off the tivo.
I'll edit it manually with notepad++. Am I correct in the following assumptions:
1. Need to change the last two digits of the episode tmsid to whatever.
2. Change the titles, episode titles, descriptions if desired.
3. rename the xml to have the same name as the video file.
4. locate the xml in the same PC folder as the video file.
Does this work for any video format that can be transferred via tivoserver? Will this work on a second tivo if the original folder was not created on that unit?