SouthParkStudios - How do I capture video?

[Startug]

Hey there, I didn't want to bump an old thread if it was unlocked as I was afraid I wouldn't receive an answer, but does anybody know how to get flawless HD video from the site? I mainly want to get seasons 3 and 4 on there as they recently re-rendered the show in HD and made them uncensored. I would normally just rip these on iTunes, but they only go season 5 and above. I tried using RTMP dump and I manage to get the video files, but it says something about a handshake error and the files are only 0 KB. Useless. Am I in the wrong place to ask for some help? Thanks!