Description: This is a free, small and very intelligent Firefox extension. It will automatically monitor Mozilla Firefox, detect live videos and prompt you to download. Just one click you can get what you want. You can enjoy almost all popular videos offline, for it can catch video of most different formats including flv, swf, wmv, asf, avi, mov, rm, rmvb, etc. You can also save funny flash games on your PC and play it anytime.