I just installed and loaded up Amarok. Setting it up was a cinch for the most part, but I can't find Magnatunes. Where is it?

I'm using v1.4.3. Is it not present in this version? Is this simply another case of Ubuntu not having the newest packages? Or am I simply inept at finding things?

Magnatune is new in Amarok-1.4.4

Newest Package of Amarok is 1.4.5

Thank you for the prompt answer. I got the newest version by adding Amarok's Edgy repo/key to my sources. Everything seems to be working fine. I like it.