It's really dee-nastar, but everyone says it dynastar, so im usually to lazy to correct them. Powder Mag had a thing about the 50 things you need to know to be a real skier, pronounciations for dynastar, kneissl(sp), volkl, and others were in there.
If you are holding up a bank and your pants fall down, it's okay to laugh. And let the hostages laugh to. Because come on, thats funny.