seems to like vista set ups only. donno abt xp.I have searched the many internet websites and have found the best free TV website I can find: www.viewmy.tv
viewmy.tv has thousands of live channels from the UK and across the globe and even allows members to upload their own TV channels and take part in a lively online community where you can take advantage of some great social networking features. I have set up a profile which makes viewmy.tv even better as I can easily connect with friends, blog, rate, save, share and discuss channels. All this is completely free and is great for me when I am at work or wherever I have a broadband connection.
Now watching online TV has never been easier as they have just created a brand new Apple Widget so that you can access TV straight from your dashboard and a Vista gadget so you can watch TV from your side bar.
Vista gadget: http://www.viewmy.tv/help/pc_gadget.aspx
Mac widget: http://www.viewmy.tv/help/install-mac-osx-widget.aspx
I would recommend checking this site out as it has so much to offer- fantastic website!