> http://www.mysql.com/company/legal/lifecycle/ According to this page active support for 4.1 ends on 2006-12-31, 4.0 support ended on 2006-09-30. Is it such a difference whether 4.0 or 4.1 regarding support? 4.0 will get extended support till 2008-12-31, 4.1 till 2009-12-31. André