I have bought this stick last week and I have to warn everybody to be very careful as it does not work very well if you are using win xp. I have a HP pavillion zx5000 series and cannot get good tv as the images come very choppy and does not sync. I can get teletext and radio alright but nothing as far as video. I have even tried to connect my video camera to it and the video does not sync as well. Unless pinnacle does something about this with a new driver or something else I do not recomend this product to anybody who would like to have tv in their portables. This is a pitty as it has interesting features, it is fairly easy to install and anybody can use it, but if you .  Read the complete review