Battery on base ran out of juice before I could download and shutdown. I went ahead and archived the project before I shut the LS+ down. I did RTPK on the corner shots I did, so I do not have to Post Process the corner shots. Other shots are fast shots centerline road and edge of drive quickies. I have the TR-3 on charge. What i need to know is do I need to try to download from the TR-3 after charging or is it necessary? End of long day. Mike