iPhone Music and Movie Downloads?

[ibabe]

I got my new iPhone today and I am a bit excited. I got this link about ipod/start which I have to go which turned out to a apple site but I had a little trouble finding the site so I google it and I saw a few other sites came up which looked interesting but I wanted to know if anyone on here knew from experience which one of the these sites are better

http://www.ipodtunesdownloads.com/ipod/start.html

or

http://www.ipodmediadownload.com

I am really curious