Help, I'm a VERY new user to BB, and to complicate things, i have a Mac 10.4. Believe it or not, I'm not interested in internet connections right now, going on a round the world trip, and hoping to use my BB as a storage device (for Lonely Planet guides/chapters, music, photos etc). I bought a 8GB media card, but my 8800 recognizes only 3.4GB of it. WHY? Also, do I need to download/buy Microsoft Wordperfect for BB's to open my Lonely Planet guide?? Appreciate ANY and all advice...