Hi, I was just wondering what is the current status of using arrays with opcodes in Csound 6. Is it, or will it be possible to return an array from an opcode, say for instance if you had an opcode for computing spectral magnitudes of an audio input like this: kSpectralMagnitudes[kCurrentFrame] myGreatSpectralMagnitudesOpcode aAudioIn, iFrameSize, iHopSize, iWindowType Where kSpectralMagnitudes is a two dimensional array, with the first dimension being the current frame and the second dimension containing the spectral magnitude values. -- Edward Costello