Please see the most recent updates in the "Where did the .com name go?" thread. Posts number 16 and 17.
Please see this thread for updates. Update Thread
SOH ADMINISTRATIONI think that might be one of those tips that will work for some, but not everyone. Hopefully that fixes his issue. I rarely run in foll-screen anymore, and the main reason is that I used to fly Multiplayer every day and with FSHost Client and FSX you can no longer fly in full screen like you could in FS9 with FSHost. I just got out of the habit of flying in full screen along the way.Tooltips are at times a bit laggy in fullscreen mode and don't work at all in DX10 preview and fullscreen.
Either Alt+Tab to windowed mode or run in DX9 to come around the issue.