Believe it or not, Just all of the lbt sequals and tv shows take up 600GB. I have them in all known formats in the world - video now, ipod, cell phone, zune, mpg1, mpg2, avi, avi27, 3gp2, jpegftm, pxy, rxt, gpsnav vid, gvf (I cant remember any of the rest off the top of my head. I can literly play an lbt video on any device with video playback capability. I am a major video editing,anhancing, encoding, transcoding freak. It's one of my hobbies. I have only 20GB free on my 3000GB computer. I also own about 150 other computers. I would say that I have the capability to hold about maybe 60,000GB on all of my computers. I have used nearly 42,000GB already!