Brolin - You are kidding,right?  This is terible!  It was taking me about 3 to 4 hours every month to keep up with the updates for the 48 states with my 4 devices.  Each month had only around six or seven charts update.  Let's see - (48/7) * 4 = 27 hours.  I don't have 27 hours each month to update my charts.  Wait a minute.  Ok, I remember that for my tablet, cell phone, and laptop the automic updates took about an hour each because only the out of date charts were updated.  So, I guess I'm juat talking about my iFly 700 which I update by creating an update package.  Is there a way to flag the needed charts when I create an update package?  By "needed" I mean only the charts that have been changed since the last updata.  -  Thanks, Jim Williams