more links for Nero 6.6.0.1.(中文化):
http://www.nero.com/de/download_sp.php?pak=1&spla=chs
http://www.nero.com/en/download_sp.php?pak=1&spla=chs

Lucky numbers:
Enterprise:
1A21-0009-9030-1400-7210-7642
1A21-0009-8030-1528-2789-7934
1A21-0009-6030-1853-6701-0654
1A21-0009-4030-1917-2490-2231
1A21-0009-8030-2430-3092-2581
1A21-3582-3245-5172-7376-7754

Ultra:
1A23-0009-8030-1882-8721-4897
1A23-0009-7030-1577-9331-9851
1A23-0009-0030-1329-0365-5584
1A23-0009-1030-1376-7715-9431
1A23-0009-8030-1852-1278-6746