i got all externals from cvs. i start pd with iemlib. these are the messages displayed: iemlib1 (R-1.15) library loaded! iemlib2 (R-1.15) library loaded! iem_mp3 (R-1.15) library loaded! iem_t3_lib (R-1.15) library loaded! but when i add [dsp] object: dsp ... couldn't create could someone explain why? thanks -- Federico