Steve1_rm wrote: It there anyway to create a circuler buffer that once it gets to the the end it will start over again? Sure, just index with i%length or i&(length-1) for powers of 2 (which you have here)

I remember a couple of "volume meter" articles here on CodeProject. They would need what you want to test their code, wouldn't they? Use the search facilities! :) Luc Pattyn :badger: :jig: :badger: Have a look at my entry for the lean-and-mean competition; please provide comments, feedback, discussion, and don’t forget to vote for it! Thank you. :jig: :badger: :jig:

http://www.codeproject.com/cs/database/albumviewer.asp[^] Mazy No sig. available now.