Download RMVB format videos, movies, tv shows, whenever you can!

RMVB is a format the can compress high definition video sources such as HDTV or DVD into much smaller sizes without compromising much of the picture quality,  we got tons of stuff in rmvb format, it is smaller so many more people download it, you can download much faster then the other file formats.    so unless you are pursuing a home theater picture perfection, rmvb format will do fine for our daily viewing, (you won't be able to tell the difference between rmvb and your normal tv sets）

drawback：　usually rmvb compression are done by teams that specialize in providing foreign language captions, and the captions are usually embedded into the picture frames, so can't be turned off.  

on the other hand:just because they are foreign language captions, there are all the more people from around the world downloading and you can download much faster, hahah(especially people from certain country in the East, more specifically, Asia, more specifically the largest country in Asia, hehe, need I say more)