Greetings, Is anyone using a bag that will hold their camera AND a laptop. I'm mainly looking for something that can hold a laptop with a 15" screen, a digital slr, 3-4 lenses, with some room left over. I'd love one with quick/easy access to the camera, but I'm not sure I can find that with what I want. I don't necessarily need Tamrac/Lowepro/etc recommendations - if you're using something else that works well for you, let me know. I like to carry my camera with me a lot, but when i'm heading to work it gets a tad tedious to carry multiple bags. Thanks.