Happy New Year!
BTW, here's how to say Happy New Year in different languages.
French – Bonne Année.
Spanish – ¡Feliz Año Nuevo!
Welsh – Blwyddyn Newydd Dda.
Italian – Buon anno.
German – Frohes Neues Jahr.
Dutch – Gelukkig Nieuwjaar.
Icelandic – Gleðilegt nýtt ár.
Japanese (although this one is customary after midnight) – あけましておめでとう (Akemashite omedetou)
Mandarin – Xin Nian Kuai Le – (sheen nian kwai luh)
Cantonese - San Nin Fai Lok – (san knee fy lock)
Turkish – Mutlu yıllar Czech – Sťastný nový rok
Danish – Godt nytår
Finnish – Hyvää uutta vuotta
Norwegian – Godt nytt år
Polish – Szczesliwego Nowego Roku
Portuguese – Feliz Ano Novo
Russian – S novym godom
The Scottish also say 'lang may yer lum reek' for New Year, it translates as 'may you always have fuel for your fire.'
(wolnic, we need some help here ^)