Ok, thanks, I'll try that.
Another thing: (excuse my newbieness...)
I want to record analogIn values into an array. The only way I know now is doing a "for" loop.
The recording will be of unknown length. Values from this array will be extracted into another 32 length array. I want the recording to stop when a button is pressed AND modulo 32 is zero, to avoid having a remainder to deal with.
Could this be done?