Question Author
Thanks you a lot for your help guys, first I didn't want to get Tunebite to record hulu shows, because I wanted a free screen recorder..:) I searched a lot and tried some of them until I managed to get a virus on my pc... After reinstalling windows I decided to try tunebite because I knew that it's a reliable software.
First I got the free version, of course, and I downloaded youtube videos and convert the video to avi, mp3, even 3gp. Finally decided to have full access to all its features and now I can use it whatever I want...record hulu shows and movies, save youtube videos on my pc, capture streams from streaming online movies sites, like msn, netflix, mtv and many others, convert youtube videos to avi, 3gp, mp3, wmv etc etc...
Thank you again for your tips as you helped me a lot ;)