Where is the best place to watch Naruto: Shippuden episodes?

I was trying Chia-anime, keeps stopping, Naruget s not working (404 error). IIm on episode 229, and using it on my iPhone 4s.

http://www.crunchyroll.com/...-shippuden

Crunchyroll has advertisements, but it's free and has all the episode legally, whereas the sites you were watching before all host the episodes illegally. Crunchyroll has an iPhone app and is mobile compatible, and as long as you're connected to the internet it should always work.

KissAnime.com/m