I haven't tried it because my iPad can be hooked up using an HDMI adapter but I understand it can be done. Look at http://www.dummies.com/how-to/content/how-to-connect-a-samsung-galaxy-tab-to-a-large-scr.html
I am not sure yet, I just got my book in that I ordered after I got my samsung. The only thing that I do know is that I do not like the fact that Adobe Flash Player is not able to work on the samsung. I can not play my games on facebook because of this.