for me... 1.1.11 didn't fast forward with flv and mkv from ONLY MEGAUPLOAD thru this site using downloadhelper with firefox -http://www.watchcartoononline.com/men-in-black-tv-episode-45-the-futures-so-bright-syndrome-. Some other mkv flv I have ff'ed ok. 1.1.8 works allrite. Thanks all for the progr...