It is nice in some respects, but buggy as hell. And legacy code doesn't seem to work worth a ****. MSNBC, (who have some really cool menus) hasn't even tried to make them work in NN6 yet. <BR>I've also noticed that on a lot of sites that use JS navigation....NN6 can't handle it. In fact, I don't know that I've found one that works yet.
Well the party line form NS I belive is that N$ was not W3C dom compliant however N6 is (for the most part). So a lot of the hacks that were used to get things to work in N4 don't work anymore. i think the big one that is missing from N6 is document.layers probably returns undefined/false in N6 so a lot of the browser detection craps out.