>Lastly what about a simple FFT Realbasic plugin? At least it would allow >some experimentation. Having seen James Milne's VideoPlug for RealBasic >running I now have more belief that such things are possible. There is RealBasic FFT plugin: http://www.septmr.com/ Look in RealBasic section Jerko Golubovic 9A6JGJ APPLE - Think different