If you buy a book that is not included in the starter set, so you have an unspeakable software called 'Tiptoi Manager of Ravenburger use the language files for the books to download and install it on the stick. It may be due to the holidays, but this software works practically not. The child is impatient with me and I'm waiting periods to be doing something. Ravensburger should spendieren little more sun his well fenced small garden times. The prices for toys and books, sales would still leave room for more reliability.