Well, that would explain why we had problems with the built-in CLCD driver too.... Though normally, a CLCD shouldn't go crazy like that if the enable line is strobed.... in theory it shouldn't do anything at all... and it doesn't explain why it sometimes works and sometimes doesn't ... ...But it will be interesting!! I'd suggested this too, and MTE wanted to try J5, so it should be interesting to see how this goes... Heh, I was going to write that for you tonight :) I hope you weren't waiting for me... If you are waiting for me just let me know :) MTE if you need a hand with this, we'll meet in the chat at the usual time. From our testing, I know that you know how to change the include with the makefile, so now you should use the one from SVN (don't forget to do SVN Update first!) so it should use $MIOS_PATH*. FYI, we did try this with the old driver to no avail.