Kristen,
There are many, many formats for video.
Video on a DVD is encoded and stored in something called .VOB format.
.VOB video will not play on an iPod.
An iPod needs video to be in something called MPEG4 h.264 video format.
So before you can move the video content from a DVD to an iPod you need to convert it from .VOB to MPEG4 h.264. Slysoft's anyDVD and CloneDVDmobile will convert the DVD to the MPEG4 h.264 format and save it to your PC.
Then you open the video that you just generated (the MPEG4 h.264 version of the DVD) in itunes. itunes is a free software from Apple. Using iTunes, you sync the video to your iPod.
The Upcoming Workout Manager/Blender software (not sure if I have the name right) will allow you to buy all old and upcoming video workout titles from Cathe directly in MPEG4 h.264 format and download the video file to your computer. The blender will allow you to mix and match chapters across Cathe videos to create your own premixes too if you wish, or you can use the prebuilt premixes. Then you can use iTunes to transfer it to your iPod. Upcoming videos will be available both as DVD and in this format for download. This is my understanding from what I read of SNM announcements.
More about Slysoft's software:
a. Most workout DVDs are copy protected. AnyDVD is a software that will decrypt the copy protection. All you need to do is click on the anyDVD icon after you install it on your PC, before you insert the Cathe DVD into your PC. Nothing more. It will work automatically in the background to bypass the copy protection.
b. CloneDVDmobile is a software that will "read" the .VOB format video on your DVD. It can convert the DVD to multiple video formats to suit different brands of players (apple iPods, Microsoft zune, creative players, Sandisk, etc). You select from the menu, which device you own, then cloneDVD mobile will convert the DVD and save the output in the right format on your PC. It is very fast compared to most solutions. It also allows you to club chapters into separate files (or video tracks). So you can control whether you want the entire workout to be one long video track (all chapters are converted into a single long video), or whether you want each exercise in the workout to be a seperate video. I prefer to make individual "tracks" or files for each exercise. This way I can mix and match and create my own premixes.
Alternative to Slysoft:
There is free software called DVDshrink and Videora (google for them and you will find links to download them) that you can use instead of Slysoft. You can achieve the same thing, except it is slower and not as intuitive/easy to use. Videora can only create iPod output, not any other format.
Cable needed to hook an iPod to the TV:
At the front or rear panel of the TV you will find input slots. You need a cable that will connect the iPod into these, to transfer video and audio signals to the TV. You have to be careful to buy the right cable depending on which generation of iPod you use and the type of connector your TV accepts.
Here is a great guide from the Apple site to buying the right cable:
http://support.apple.com/kb/HT1454
Apart from Apple branded cables, you can find cheaper ones at sites like amazon from third party brands. These work well too.
~* Vrinda *~