I've got it working on Moodle 1.8.3+ and it looks quite good. However, I've noticed that there are a few "invalid" or "corrupt" files in the archive:
icon.gif file in the \pix\mod\assignment\;
icon.gif file in the \pix\mod\chat\ folder;
tf.gif in the \pix\mod\quiz\pix\ folder;
I can't open these in my image viewer - it gives me "can't determine type" errors. The file sizes for these images are 0kb, which isn't right...
Has anybody got working copies of these images?