+## Difference between classic edition and SW edition
+
+Classic : Keeps all standard keys on US QWERTY and adds customizations via the `Right Alt (+Shift)` modifier.
+
+SW (switched) edition : Adds customizations via the `Right Alt (+Shift)` modifier, but makes the symbols !, @, #, $, %, ^, &, \*, ( and ) accessible without holding down Shift. The numbers have moved to Shift (as most computers also have a separate numpad).
+