I haven't been following the buzz really on the AppleTV, but am interested in buying one. Is NOW a good time to buy? Anyone know of if they will be dropping prices or adding updates in the near future? Also, does the AppleTV have to connect to an iTunes library? I have all my movies stored in a movies folder on my airdisk - they are not stored in airtunes (I have compressed versions of them for my ipod only). Can I tell the appletv to read movies from my movies folder outside of itunes? Thanks!