When I want to send just a couple of caches to my PN-40 and don't want to set up a PQ, I am ocasionally not able to send the cache to my GPSr. I have the Delorme plug-in installed and it only happens to about one out of every 15 I attempt to send to the unit. When I click the "send to GPS" button, the new window pops up for the transfer notification but just sits there and none on the green check marks pop up. Any ideas? I have thought about trying to reinstall the plug-in but thought I would ask here first. As I said, I normally don't have any problems and there is just the occasional cache that won't transfer. THX