Actualy, I have. I have an 8GB uSD in mine now. I basically just followed the thread
for upgrading the Glo. It was the easy to do.
https://www.mobileread.com/forums/sho...d.php?t=209122
Luck;
Ken
If you decide to spray paint the case while you have the electronics out,
make sure you don't get any on the black plastic inside the bezel.