Hi Goldy,
You are NOT a pain in the neck, "asking questions all the time". That is what the Forum is for, and we enjoy helping one another out.
I'm glad that you've decided to keep the device, as it seems you really enjoy it. I anticipate that as more apps become available and as the functionality of the eInk side is improved, you may find many more uses for the PE than you initially (or currently) expect. Again, please ask any questions you have of us... we've all done it, and we'll all continue to do it.