EXHIBIT 21.1





LIST OF SUBSIDIARIES OF THE REGISTRANT





NAME

STATE OR OTHER JURISDICTION OF
INCORPORATION@TV Media, LLC

DelawareatTV Media, LLC

DelawareDisc Publishing, Inc.

UtahDurham & Company

UtahAssam S.A.

FranceCIM/TVG, LLC (50% owned)

DelawareContinental Paper Company

DelawareDirectCom Networks, Inc.

DelawareEuroMedia Group, Inc.

DelawareGemstar (B.V.I.) Limited

British Virgin IslandsGemstar Development Corporation

CaliforniaGemstar Development Limited

United KingdomGemstar eBook GmbH

GermanyGemstar eBook Group Limited

CaliforniaGemstar eBook Publishing, Inc.

CaliforniaGemstar eBook Technologies, Inc.

CaliforniaGemstar Holdings, Inc

CaliforniaGemstar Marketing GmbH

GermanyGemstar Marketing, Inc

CaliforniaGemstar Multimedia Ltd.

JapanGemstar Technology Development Limited

Hong KongGemstar Technology, Inc

CaliforniaGemstar-TV Guide Company Ltd.

Hong KongGemstar-TV Guide Interactive, Inc.

DelawareG-TV Guide, LLC

CaliforniaI Holdings, Inc.

DelawareIndex Systems Inc.

British Virgin IslandsIndex Systems (Canada) Inc.

CanadaInfoMedia, S.A. (75% owned)

LuxembourgInteractive Prevue Guide, Inc.

DelawareInteractive Program Guide, Inc. (50% owned)

JapanInteractive Sports Holdings, Inc.

DelawareIPG Group, Inc.

DelawareIPG International, Inc.

DelawareLes Editions 00h00 S.A.

FranceLMC Netlink Corporation

ColoradoMYR Holdings, Inc.

DelawareNetlink USA

ColoradoNorpak Corporation (73% owned)

CanadaNuvoMedia GmbH

GermanyNuvoMedia, Inc.

CaliforniaODS Properties, Inc.

DelawareODS Technologies, LP (97.5% owned)

DelawareOnline Ventures-A, Inc.

DelawarePM Holdings, Inc.

DelawarePrevue Ventures, Inc.

Delaware






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LIST OF SUBSIDIARIES OF THE REGISTRANT


(CONTINUED)





NAME

STATE OR OTHER JURISDICTION OF
INCORPORATIONSkyMall, Inc.

DelawareSkymall.com, Inc.

NevadaSkymall Media Ventures

NevadaSkymall Ventures, Inc.

NevadaSneak Holdings, Inc.

DelawareSneak Prevue, LLC

OklahomaSneak Resources, Inc.

DelawareSNTV Holdings, Inc.

DelawareSoftBook Press, Inc.

CaliforniaSpaceCom Systems, Inc.

DelawareStarSight Telecast, Inc.

CaliforniaSuperstar/Netlink Group LLC (80% owned)

DelawareTDN, Inc. (79% owned)

DelawareTelluride Cablevision, Inc.

DelawareTV Guide Affiliate Sales, Inc.

DelawareTV Guide Data Services, Inc.

DelawareTV Guide Direct, Inc.

DelawareTV Guide Distribution, Inc.

DelawareTV Guide Enterprise Solutions, Inc.

DelawareTV Guide Entertainment Group, Inc.

DelawareTV Guide Interactive Group, Inc.

DelawareTV Guide Interactive, Inc.

DelawareTV Guide International IPG, Inc.

DelawareTV Guide International, Inc.

DelawareTV Guide Magazine Group, Inc.

DelawareTV Guide Media Sales, Inc.

DelawareTV Guide Networks, Inc.

DelawareTV Guide Online, Inc.

DelawareTV Guide Productions, Inc.

DelawareTV Guide Properties, Inc.

DelawareTV Guide Resources, Inc.

DelawareTV Guide Technology Ventures, Inc.

DelawareTV Guide, Inc.

DelawareTVG-PMC, Inc.

DelawareTVSM Publishing, Inc.

DelawareTVSM, Inc.

DelawareUnited Video Properties, Inc.

DelawareUnited Video, LLC

DelawareUnited Video TV, Inc.

DelawareUV Acquisition Subsidiary, Inc.

DelawareUV Corp.

DelawareUV Interactive, Inc.

DelawareUV Ventures, Inc.

DelawareUVSG Companies, GP

OklahomaUVTV-A, Inc.

DelawareUVTV-X, Inc.

DelawareVCR Index Systems B.V.

Netherlands






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LIST OF SUBSIDIARIES OF THE REGISTRANT


(CONTINUED)





NAME

STATE OR OTHER JURISDICTION OF
INCORPORATIONVideoGuide, Inc.

DelawareWCI Holdings, Inc.

DelawareWestlink, Inc.

Colorado





All subsidiaries are 100% owned unless otherwise noted.