Wow, this is super useful! Thanks a ton for doing that. I think that you guys all make really good points, and it seems like the 30 would probably be best for me, even if I do have to remove the frame to use as a personal item. (or I could always just check the Farpoint with my other suitcase, the thing's indestructible anyways...) Thank you all for the comments! I really appreciate it. And now we play the waiting game for the guide edition to come out...