hi,i've noticed that there are some videos that i downloaded in limewire which is lower in bitrate approx. 80-90MB but the video played almost one hour whereas some videos which is 400MB & played just as the same with those file with lower bitrate.can you please teach me how can i convert video from high bitrate to lower bitrate.is there any software for free able to do that.it would be much better if more videos like that will be uploaded in limewire so that it is much easier to download & you don't have to wait for weeks to download that certain file.sorry for my english. more power!!!!