Right, well I am on my way to obtaining a new 15 PB and very excited about it I must say. Now I need somewhere to keep it safe, and something keeping it safe when traveling, as It will be doing laps around Thailand with me all summer. The trick is to carry it with my other gear that will be tagging along as well. This is quite the gear puzzle to get it all to fit nicely and safely Heres what I am lugging with me (Carry on style) 15 PB with misc. accessories (lock, small mouse, cords) Large SLR Camera with multiple lenses (2-3) iPod and/or PDA Notebook + Book(s) + Pens And a handful of important documents So now I am looking for a backpack to hold all this safely, and still have easy access to the items inside. Another factor is that I will also be doing day trips where I do not take the PB with me, therefore I still need some sort of sleeve to keep it in while its out of the bag. Any Ideas? Also, anyone have a suggestion for a strong, reliable traveling lock?