Thx for your quick response!
Sorry, i can send midi signals, i can controlle the dm2 software , but not resolume, there is no signal coming to resolume. In "preferences" i can see under "midi general" to drivers a Yamaha from my keyboard, and a "creative SBPCI External MIDI". i put both on "on"..do i need a special dm2 driver? mhhh..i will takle a look at vjforums.com !