I wonder if there is any way to configure the usb joystick so that pressing the crosshairs on the left, is the same as pressing which are by default, as in the project diva f, since it would be easier for fast parts xD (sorry for my bad english but only speak spanish)

of course you can, if you controller has analog ( i use ps2 controller)

First : turn on "KeyConfiger" on your KHC folder

Then set "A,D,J,L" are "triangle, square, cross, circle" on keyboard column (using keyboard), and set "triangle, square, cross, circle" are "triangle, square, cross, circle" on controller column (using controller)

Then download Xpadder program ( just google search for i, and how to install)

The main point here is you use Xpadder to set D-pad on your controller (up,down,left right) to press A,D,J,L ( up - A; left - A ; down - J ; right - L), now you can use both hand like project diva series

Then set analog to press "up, down, left, right" in game

Have fun, i hope it can help !