I use TVU player (someone posted a link on this board a while ago) and I can watch cctv on it. It is not very good quality, but good enough for me.. The first few minutes it's a little slow and blurry but that will dissapear (at least for me)..
If someone wants to download it to his/her computer. I think this link will work
http://www.shareup.com/TVUPlayer-download-47142.html
Hopefully it will work for someone