[gillty]

Gday all, potentential kobo touch purchaser - ebook newbie here,
could someone far more knowledgeable than me please explain why the dictionary only works on some ebooks.
As I am in australia, and with borders stores disappearing faster than an eye blink, I would imagine that I will be doing most of my ebook purchases online via computer then transferring. BUT would really love the dictionary function to work on all books.
Could someone please explain?
thanks in advance