It seems that Winsound 3.53 is working fine at last ! Fast as before!
Tnx Mr Ffitch!!

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Josep M Comajuncosas
C/ Circumval.lacio 75  08790 Gelida - Penedes
Catalunya - SPAIN
home phone : 93 7792243 / 00 34 3 7792243

Csound page at http://members.tripod.com/csound/