Well, not cool, but a bamboo knocking sound would be easy on the ears. Concentration is important when using a timer. But if you want, you could offer more than one sound choice for those that want to go with something different, like a lazer beam shot or something. Do you have to use a specific file type?
Reporter had different sounds at the end too. They didn't really sound right. Maybe because of the change in speed that it does.. I dunno. I might find a few different ones to put in or something. We'll see.
Yes, still working on it. Big job, cleaning up the earlier work to make them more standard with the later stuff. I see you made a Windows based timer. I downloaded it. Hopefully I will get a chance to use it later. :-)