But if you have root access it is quite easy to fix this. I never use the key to switch of the wifi on the transformer, so I mapped that key to the back button and the back button to escape. To do this, edit the following file on the transformer:
If you are editting on the Transformer itself, don't forget to remount /system as read-write otherwise you won't be able to save your modifications.
In the file you need to find these two lines:
To change their behaviour, change the lines to:
So, key 158 is now escape and key 238 is back. If you fancy a different mapping, that is also possible.
And don't forget to mount /system as read-only again when you're done editting.
Undocking and docking with the keyboard should be enough to make the changes active.
