It rocks!

Boxee is a very good media center Mac OS X that already it can also be used in Windows (but alpha version ...).
Like any media center Boxee is a browser compelted screen that allows play all the music, pictures and videos we have on our computer, but is distinguished from the rest (and this is his strong point) that allows access to very many multimedia audio and video online.

Unfortunately, its strength becomes their weakness if you live outside the U.S., as there are many online multimedia services that can not hear or see if you live outside the United States, such as the great Hulu ...