Am looking for a backpack for my D2Hs and wondering if anyone has experience with the Tamrac Adventure 7 (Model 5547)? What I intend to fit into the backpack are - D2Hs with a lens like the 18-70mm f3.5-4.5 - SB 800 - some lenses like the 35mm f2 and 105mm f2.8 I am really looking for a backpack that has a dual compartment as I think it will be pretty handy when going for a short holiday. So the Adventure 7 looks pretty good in that respect, but I am open to other suggestions. Ideally, the backpack does not have a laptop compartment as the compartment will make the bag bigger. Thanks!