X0101 EFFECT 33 LIVE 2011-07-21 14:00:00

S-4

0001397560 Nielsen Finance LLC 333-175374 0001397559 Nielsen Finance Co. 333-175374-28 0001397434 A.C. Nielsen (Argentina) S.A. 333-175374-27 0001397435 A. C. Nielsen Company, LLC 333-175374-26 0001397437 ACN Holdings Inc. 333-175374-25 0001019878 ACNIELSEN CORP 333-175374-24 0001462272 AGB Nielsen Media Research B.V. 333-175374-23 0001403039 ART Holding, L.L.C. 333-175374-22 0001397438 Athenian Leasing CORP 333-175374-21 0001465089 Cambridge Group, Inc. 333-175374-20 0001403041 CZT/ACN Trademarks, L.L.C. 333-175374-19 0001403031 Foremost Exhibits, Inc. 333-175374-18 0001095480 NetRatings, LLC 333-175374-17 0001397563 Nielsen Business Media, Inc. 333-175374-16 0001436367 Nielsen Business Media Holding CO 333-175374-15 0001397410 Nielsen CO B.V. 333-175374-14 0001397508 Nielsen Co (US), LLC 333-175374-13 0001403034 Nielsen Holding & Finance B.V. 333-175374-12 0001436680 Nielsen Mobile, LLC 333-175374-11 0001403033 Nielsen National Research Group, Inc. 333-175374-10 0001397544 NMR Investing I, Inc. 333-175374-09 0001397546 NMR Licensing Associates, L.P. 333-175374-08 0001403036 TNC (US) Holdings, Inc. 333-175374-07 0001403027 VNU Intermediate Holding B.V. 333-175374-06 0001403026 VNU International B.V. 333-175374-05 0001397554 VNU Marketing Information, Inc. 333-175374-04 0001524886 Nielsen Co (Luxembourg) S.a r.l. 333-175374-03 0001524887 ACNielsen eRatings.com 333-175374-02 0001524972 Nielsen Co Finance (Ireland) Ltd 333-175374-01