X0101 EFFECT 33 LIVE 2010-11-22 10:00:00

S-4

0001501919 SSI Investments II Ltd 333-169857 0001501918 SSI Co-Issuer LLC 333-169857-11 0001488788 SSI Investments III Ltd 333-169857-10 0000940181 SkillSoft Ltd 333-169857-09 0001501933 SkillSoft Ireland Ltd 333-169857-08 0001501905 CBT (Technology) Ltd 333-169857-07 0001501940 Stargazer Productions 333-169857-06 0001501932 SkillSoft Canada, Ltd. 333-169857-05 0001501903 SkillSoft U.K. Ltd 333-169857-04 0001501904 SkillSoft Finance Ltd 333-169857-03 0001094451 SKILLSOFT CORP 333-169857-02 0001145743 BOOKS24X7 COM INC 333-169857-01