How to prevent small pop-up during flights?

[Wigwag]

I tried out the new version of Plan-G on my new computer I really like it, it worked great. One thing though is I had some pop-ups with notifying sounds appear on my monitor a couple times as I got close to my destination. Is there a way to turn these off? I swear I looked through the Plan-G manual and didn't see it. Thanks.   

[tim arnot]

Options/Sounds and Options/User Aircraft/Show Waypoint Alerts

[Wigwag]

Doh! I was even in those screens looking and didn't see them, but I guess I didn't know what they were called. Seems obvious now. Thanks again Tim.