A couple of bugs:
1. stat.png is corrupt. It causes seg fault with "cas -o". (This bug looks like it is already reported (not on this forum,) but it is not fixed.
2. Substituting another picture shows the picture, but not text on it.
I wrote a simple php script that parses cas output and prints the text on any png, but I don't want to reinvent the wheel unless someone specifically wants that code.
You can see the results below in my sig:
