can anyone tell me how to download

There's several pages of clips on youtube. Here's a site to download them http://keepvid.com You'll need to either download a special player (search for VLC media player - good free open source player, works with different audio/video file types & also does dvds) or this software is supposed to save them in a different format http://www.softpedia.com/get/Internet/Download-Managers/VDownloader.shtml don't know if it makes the quality worse though.

Hey no problem just go to download.com and download LIMEWIRE (free version) and just search for BOB and a treasure of BOB MARLEY for you...