First, thanks to everyone who helped with my earlier question about cheap gear. I apologize for not having thanked you before.
Now, second question: It seems like external packs are on their way out, as we are down to only one manufacturer. Now, my girlfriend will probably need an internal anyway, since she has little flexibility in her lower back and therefore needs something that will conform to her rather than vice versa. However, I was kind of interested in exploring externals for two reasons; a.) the layout of the pack and the little pockets and so forth seem to make organization easier, and Lord knows I need help with organization, and b.) I sweat like a pig from my back, and some air space back there would be very helpful. However, if externals are not going to be around much longer, it seems pointless to invest in a technology that is going to be obsolete soon. What are other people's opinions?