hi friends this is a software which you can use to enlarge your nintendo ds emulator
if you run No$gba.exe first, you can run myZoom.exe later.
--Click right mouse on main window of this program to adjust settings.
--Press left mouse + right mouse to move lower screen(none border and none all border).
--Press right mouse to move upper screen.
--Press right mouse to move myZoom when Skin On.

The shortcut keys are these:
1(below F1): Switch to Single Window
2(below F2): Switch to Double Windows
3(below F3): Full Screen/Window
5(below F5): If you switch to single window, you press this key to zoom the upper screen or lower screen of no$gba
8(below F8): Turn Single Monitor On/Off
0(below F10): normal --> turn left --> turn right --> normal ...
P: Pause no$gba/Resume no$gba

you can use this emulator to run all my nintendo ds games

Download: 800kb