Old thread revival. I recently installed VTS V4.8.82.1129 (8-12-11) on my laptop. I saved the startup/base map that was created from it. From what I have read I can download VTS V4.10.2.1784 (24-06-14) and I will need to incrementally update the firmware. Is that correct or do i just update the firmware directly to newest version. I know there is an emphasis on reading the release notes but would a startup/base MAP be affected from the updates. Will updating to 4.10.2 give me the release notes to all the previous versions? I searched the web site and forum but did not see a section with all the release notes. Would be nice not to have to download the software to see them.