After upgrading my iPod touch to 3.0, the category function ("Subjects") in Stanza 1.8.1 fails to respond. I cannot set new categories for new or old books, and I cannot remove books from given subjects, whether set by me or the publisher. This also applies to the "Collections" function. Both worked perfectly before. If it matters, I am using WiFi over a PC with XP Pro & Stanza Desktop to transfer books. Is this problem fixed in the new Stanza 3.0 upgrade?