In Hawaii!
I was surfing the web and found a page that showed the ES330 with the ML Audio and no Nav. It was a Lexus dealer in Hawaii. See:
Apparently, Lexus doesn't offer the Nav in Hawaii, but they do offer the ML Audio. I called the dealer in Hawaii and talked to a salesman who confirmed that for me. So, if your dealer tells you that "they don't make them that way," they're WRONG! They just don't ship them to the mainland USA. My question is - why not? Why can't I get one that way here on the mainland???????