hey hey,
well i personally have DJs stuff and am fiddling away with it, havent yet put the things online but yeah you need domain space. anywhere will do, try signing up for a free tripod account and hosting your stuff their and directing links, but you will most likely get ads. so just use your own stuff. using xanga, myspace blogster whatever you choose requires that you have a link and a code to embed it into their system, i knwo that DJs showit web allows you to get this code once you have uploaded your video folder onto your webspace! then take the link and get the code. i am more than sure it works like this but with garys!
so 1. get a website, free or bought. i use globat for my own site which is pretty cheap or try media temple.
2. then load it up using a free ftp client, i use mac so first ones off my head are cyberduck, and one button ftp(preferred), but for windows i have ws_ftp and it costs 40$, but im sure there are lots of freebies around, or use dreamweaver to do it, through managing your sites!
hope it helps and send me a link when youve got your things online