Today Samsung Bada twitter account announced that new version of Theme Designer has been released to support Wave 575 and 578 with bada 2.0
Code:
http://innovator.samsungmobile.com/cms/cnts/knowledge.detail.view.do?platformId=13&cntsId=10724&nacode=uk&listReturnUrl=http%3A%2F%2Finnovator.samsungmobile.com%3A80%2Fplatform.main.do%3FplatformId%3D13&linkType=0&nacode=&codeType=All