Daniel Doubrovkine (aka dB.) (http://www.dblock.org ) is the developer of the XReplace-32 core code. He founded Stolen Technologies Inc. in 1994, which became Vestris Inc. later in 1997. He owns a B.Sc. from the University of Geneva. Original co-founder of Xo3 S.A., he quit the group and left for Redmond, Washington in the United States where he currently works for Microsoft Corporation in the Next Generation Windows Services group.