i have one. heres the easist way ever. you can download them off youtube with
www.downthisvideo.com
or if you already have them on your comp.
www.media-convert.co.uk or google media convert,
browse find your file. it should automatically detect. if its off youtube it will always be a .FLV flash video file.
set it to output as basic mobile.....download and send to your fone any questins just ask me
