Has anyone else noticed that you can't send a text message to more than 10 people at a time through the stock text messaging app ever since Froyo? This was a major blow to me as I coach a softball team and have to send out a text message to 15 or more people every week. It worked before Froyo but not anymore. Long story short, Handcent allows this, so I switched over to it. But now I am getting double notifications when I receive a text message. How do I turn "off" the stock text messaging app? Sorry if this has already been asked. Thanks!