http://www.einnews.com/estonia/newsfeed-siim-kallasConstantly updated news and information about world affairs. http://www.einnews.com/news.php?wid=177119203 4 Jul 2008 11:57 GMT ... competition into computing. Ellinides said in an interview arranged by a spokeswoman for Commissioner Siim Kallas, who oversees procurement, that studies showed the costs of moving to open source outweighed ...