Cleveland--Penton Media Inc. announced Thursday it has acquired the assets of DWR Media, one of Australia's leading IT media companies. Terms of the agreement were not disclosed. DWR publishes Windows 2000--a Penton Media-Duke Communications brand which DWR previously published under a license agreement--and other titles including iTgraphics, Computer Reseller News and Information Week, one of the major IT business news magazines in Australia. Following the acquisition, the new company will be known as Penton Media Australia. Penton has been producing events in Australia since 1995.