Wow!

Thank you for reminding me about this great search feature using author names and/or words of a book title. I never tried it out this way until now. This is a very efficient way to find a book or a group of books! A major step toward a Save-and-Read feature that I have been looking for in an ideal eBook reader. Sony did it!
Now Collection has become secondary, if not unnecessary. I never do well with Collection as it requires extra management steps, and I often miss some here and there. I can now only leave Collection for essential books. Thanks!
I will try to get an Extrem III as you suggest

.