SMS/MMS Message Sent Bubble

[prnzchrmg]

I've really warmed up to the Imagio. I think it's great. I am having a problem, though. I'd like to get rid of the Message Sent notification when sending a test message. I've tried all the hacks for the TP2, including changing the Default values in the Notifications section of the registry, and none have any affect whatsoever. I've found other registry keys in the Inbox section in both HKLM and HKLU of Software/Microsoft/Inbox--all of which seem to be off, and when I turn them on as a test, I get ADDITIONAL notifiers. I've turned them each back off, but the one that persists is the one that comes up in the middle of the screen with the title SMS/MMS with an OK button, and in the message area of the box it says, "Message Sent" and sits there for a few second and plays an alarm. Very annoying.

Any suggestions? Thanks.

-mt