diff --git a/TODO b/TODO
index 2f49115..8451048 100644
--- a/TODO
+++ b/TODO
@@ -5,3 +5,6 @@ TODO pointer from touchscreen (and laptop way) (option change mode) (option for
 TODO bottom screen window
 TODO 3d window, with put image with depth, and 3d images
 TODO mlx_exit()
+
+TODO hook functions should be compatible again
+TODO mlx_init: use GSP_RGBA8_OES, and change mlx_get_data_addr accordingly
diff --git a/wiki/BASICS.mc b/wiki/BASICS.mc
new file mode 100644
index 0000000..3090d9b
--- /dev/null
+++ b/wiki/BASICS.mc
@@ -0,0 +1,8 @@
+TODO file
+
+How to change a original MinilibX project to a 3DS one:
+- manage files and Makefile (include the 3ds mlx.h)
+- change screen dimensions
+- main must be main(void)
+- new inputs
+- use assets instead of files