USBon v0.2 by vodkkaa

-unzup to ms0:/seplugins
-add to vsh.txt

RTrigger to toggle USB on and off

changelog:

v0.2
-toggle usb with R
+added use of dsx library by pspjunkie
+optimization of code thanks to hallo007

v0.1
-toggle usb on with R
-Toggle usb off with L