ive been speaking with palm tech support all day because the blinking notifications are all messed up on my pre plus. it will not blink for missed calls yet it will for texts, and the rhythms are random and i want to know whats going on. so they called me back 3 times throughout the day and they tested the issues on their units and they told me its escalated to a level 3 and now the engineers are going to fix it and figure out what rhythm is for what so there should be no more problems. hope this helps anyone who has messed up blinking notifications. ill let you know when they call me back with the results.