Hi folks Is there already an application that makes piano tuning easier? That would be done by: -analysing the waveform coming in through the mic -comparing with an ideal one (ideally depending on choosen temperature - that's why a laptop (besides the cost) would be optimal for this task) -giving a gui-sign to adjust to this (as the LEDs of an analog tuner). Are there other problems to encounter I forgot now? Thank you for your suggestions. David