I am going to assume that you are on version 5.1 since #3 is a known issue in that release. To check what version you are on, in Navigator select Help->About, the version should say 5.1.0.0 (at the time of this posting of course). Release notes for 5.1 are here:
http://downloads.d-tools.com/si5/doc...ease_Notes.htm
1. You are not missing anything, there is no "Select all" button at this time.
2. I was not able to duplicate this "doubling" of Change Order values. I ran the Change Order Report three times (without closing the previous reports) and they were all identical. Assuming that you are 5.1, did you also run the 5.1 update for your Server? There are two updates for 5.1, a client update and a server update. To check, on the machine that is acting as your LANSync Server, select Start->All Programs->D-Tools->Check for Server Updates.
3. Mentioned above as a known issue in 5.1.