I am using ArcPad 10.0 (have not updated to 10.0.3). I am teaching a class with 20 Juno SB GPS units. When some students try and take a picture linked to a GIS feature, it takes at least 30 seconds for the camera to open. Then another long wait to take the picture. However, the unit I am using responds relatively quickly. Both are set to use the 'ArcPad Camera', not the 'Windows Camera'. I can't figure out what the cause for the delay is - I have not found a difference in the units that work correctly and those that have a delay. I am hesitant to try switching to using the 'Windows Camera' to see if this gives uniformly better performance since you have to rebuild the unit after switching to fix a bug. Given I have to use the 20 GPS units twice a week, I can't afford that time if I don't know it will fix the problem. Any ideas out there?