Another simple method, I like simple, for the shows available for download on darkstar or wherever. For iTunes users: you can simply choose from file "add file to library" and select the .wma file you downloaded. iTunes will then ask if you want to convert to aac format and add to your iTunes library. If you say yes it performs the task. Once in your iTunes library it can then be burned to disk if you want. But once in the library and synced to your iPod you're good to go. Of course it's one big track but what the hey ?
Bill