Thanks for answers.
1.- How I can do? What is the program? Power Desk SE or SGU? I'm lost
2.- With softth I use a "bordersize=125" 125 are pixels, and the final resolution is 4090x1024 from the 3840x1024. It would be possible to do with TH2GO?
EDIT: I had read that the program is Powerdesk, but when I try to load, it close... I will reinstall
1.) I don't have TH2Go so I can't give any real solid advice on that, but I believe it is Powerdesk.
2.) It would be possible to do that with the TH2Go in a technical sense, although it would require another update from Matrox which would inject the code into the TH2Go to enable the functionality.