I mostly use it to work around crappy youtube's buffering. Download a video and you can watch it without hiccups. It's also handy for saving music that you wa

I mostly use it to work around crappy youtube's buffering. Download a video and you can watch it without hiccups. It's also handy for saving music that you want to listen to without being deliberately interrupted and paused by youtube. I.e. it's all to work around youtube's crappiness.