Just showed these to some friends of mine. I've loved them forever, absolute classics. They fell in love from the start and were so upset when they ended. No sequels to these, because Miyazaki pretty much wraps them up pretty well. But amazing movies none the less. You'll see the previews and think they're stupid, kiddish, maybe a little on the Anime side, but trust me. I hate manga/anime, can't stand most cartoons, and I absolutely fell in love with these movies and watched them many times over. Some of my absolute favorites.
Just figured i'd rant because there were no threads on them and yes I searchbarred. Take a look at these, they're extremely touching and absolutely must sees for anyone who wants to experience amazing feelings.
I'd start with Spirited Away, it kind of eases you into Miyazaki/Studio Ghiblis style. Then hit Howl's Moving Castle (MY ABSOLUTE FAVORITE) and then Top it off with Princess Mononoke. You can find them for free all over the intertubez, but I bought mine on DVD beacause I end up watching them so often.
Let me know how you guys like them!