Hi all, I can perform two jobs: record my voice and add effect to sound (my voice) . I am using DirectSound SDK to develope. But i donot know how to do above jobs in real-time (on live sound). I mean i will choose some effects i want to add my voice, then i will say to microphone. I would like to hear the sound with effects that were chosen before. I wonder that DirectSound can do that??? Can you help this?? Can show me how to do that with DirectSound? Thanks for any help.