I've been modifying my MX-880, and wanted to change the default "Please wait" screens to my own design.

I found the two images under "System" in the program directory, one for IR and one for RF (I'm at work I can't recall the names exactly).

I created my own .PNG which is the same size as the defaults, renamed the default please wait, and copied my own image file to the same name in the same directory.

I've then DL'd the config to the remote several times, but that screen does not seem to update. What am I missing? Is there another location for these images?

Also, there's a "default" file in that directory (not an image), I'm not sure what that is for.