My Empire Builder continues to serve me well, thanks again for all the recommendations.
I wanted to throw something up quick on a new camera bag I'm using, the ThinkTank Retrospective 50. I wanted something that would let me carry a DSLR and my work stuff on a daily basis.
It's probably a little larger than what I needed. A "30" would probably have been big enough, but I also wanted it to double up when I wanted to grab a few pro zooms, a flash, and maybe a second body. It'll swallow that gear and more.
For now I keep a body with a lens and a second lens in the center, my portable music stuff, cables, and chargers in the outside pouches. There's a spot for a laptop and/or iPad in the back. The front has some easy to get to organized pockets for cards, pens, batteries, etc... Basically I carry everything I want for work + camera and still have a ton of room left over. The velcro closures are well thought out and have a "quiet" mode. It's not a super flashy "I'm a camera" bag, but it's not stealth either. The shoulder strap is wide and comfortable. I can wear it over a single shoulder or across the body. It's even got a rain cover, which is pretty darned handy here in the UK.
I think it's a great bag and certainly has me convinced ThinkTank makes good stuff.