Cool, I expect to get mine on 4th, so you have almost a week to sort it all out!
So, your little font hack for the menu screen for the large font has been much talked about, even at our Uni which is where we are doing some consulting work at the moment, and also at an Executive level in a Government Department here. Everyone has been very impressed with your work.
And Mum has now finished her first book and went into the menu screen and selected her next book. Not bad for someone who is legally blind and has read her first book in years! (In her fiddling she also managed to turn on the wireless and download a lot of books and run her battery completely flat. But the font was so large she could see the message "Charge your battery now. Turning off the wireless will preserve battery life" but of course, she had no idea that she had turned it on!)