Hello, I have this problem still. I'm running version 2.8 svn20081212-3 For a while I thought it was advanced backlight, or advanced battery... At one point I even thought it was Xchat. It was GPE summary all along causing the hildon desktop crash. I've turned off the summary applet, a few days ago, and ever since, no crashes. I've re-installed the other apps, and no crashes. Too bad, because I think the summary applet makes the calendar program great! Anyone know if this is being fixed? if it has been reported? or where to report it? thanks