Trying to assign to an un-named type

Yup :) I did a write up for the creators here (need to update my project page with the same), but I basically removed the original matrix, stuck the adafruit shield in place, and hot wired it the the relevant pins. Works a treat :)

The great thing is, it's got it's own internal oscilator, so I only have to send it something when I want it to update, not like the previous one that required every line updating every ms.

Matt