X0101 EFFECT 33 LIVE 2008-07-09 11:00:00

S-4

0001397560 Nielsen Finance LLC 333-151408 0001397559 Nielsen Finance Co. 333-151408-52 0001397434 A.C. Nielsen (Argentina) S.A. 333-151408-51 0001397435 A.C. Nielsen CO 333-151408-50 0001397508 AC Nielsen (US), Inc. 333-151408-49 0001397436 AC Nielsen HCI, LLC 333-151408-48 0001397437 ACN Holdings Inc. 333-151408-47 0001019878 ACNIELSEN CORP 333-151408-46 0001403040 ACNielsen EDI II, Inc. 333-151408-45 0001403039 ART Holding, L.L.C. 333-151408-44 0001397438 Athenian Leasing CORP 333-151408-43 0001436155 Audience Analytics, L.L.C. 333-151408-42 0001397439 BDS (Canada), LLC 333-151408-41 0001397440 Billboard Cafes, Inc. 333-151408-40 0001397441 Broadcast Data Systems, LLC 333-151408-39 0001436368 Cannon Holdings, L.L.C. 333-151408-38 0001397442 Claritas Inc. 333-151408-37 0001397556 Consumer Research Services, Inc. 333-151408-36 0001403041 CZT/ACN Trademarks, L.L.C. 333-151408-35 0001397557 EMIS (Canada), LLC 333-151408-34 0001403031 Foremost Exhibits, Inc. 333-151408-33 0001403032 Interactive Market Systems, Inc. 333-151408-32 0001095480 NETRATINGS INC 333-151408-31 0001397563 Nielsen Business Media, Inc. 333-151408-30 0001436367 Nielsen Business Media Holding CO 333-151408-29 0001397410 Nielsen CO B.V. 333-151408-28 0001403036 Nielsen CO (US), Inc. 333-151408-27 0001403030 Decisions Made Easy, Inc. 333-151408-26 0001403035 Nielsen EDI, Inc. 333-151408-25 0001397566 Nielsen Entertainment, LLC 333-151408-24 0001403034 Nielsen Holding & Finance B.V. 333-151408-23 0001397568 Nielsen Holdings, Inc. 333-151408-22 0001397606 Nielsen Leasing CORP 333-151408-21 0001019876 NIELSEN MEDIA RESEARCH INC 333-151408-20 0001436680 Nielsen Mobile, Inc. 333-151408-19 0001403033 Nielsen National Research Group, Inc. 333-151408-18 0001397544 NMR Investing I, Inc. 333-151408-17 0001397546 NMR Licensing Associates, L.P. 333-151408-16 0001397548 PERQ/HCI, LLC 333-151408-15 0001403038 Radio & Records, Inc. 333-151408-14 0001397549 Spectra Marketing Systems, Inc. 333-151408-13 0001397550 SRDS, Inc. 333-151408-12 0001397553 Trade Dimensions International, Inc. 333-151408-11 0001403028 VNU Holdings B.V. 333-151408-10 0001403027 VNU Intermediate Holding B.V. 333-151408-09 0001403026 VNU International B.V. 333-151408-08 0001397554 VNU Marketing Information, Inc. 333-151408-07 0001397385 VNU Media Measurement & Information, Inc. 333-151408-06 0001403025 VNU Services B.V. 333-151408-05 0001403029 VNU USA Property Management, Inc. 333-151408-04 0001397555 VNU/SRDS Management Co., Inc. 333-151408-03 0001397561 MFI Holdings, Inc. 333-151408-02 0001403037 Neslein Holdings, L.L.C. 333-151408-01