Trust me, I've got reams and reams of videos downloaded from YouTube. Frickin' external Hard Drives full of them lol. Call me a hoarder! ......but these download speeds that you and the other guy are quoting are fairly normal. They start off really quickly, and then settle around the 100kb/s mark. Exactly the same happens on my Desktop PC with Firefox. It's the speed that YouTube serves up the videos. Not Cutetube or any other browser.