Bags! Argh!

Okay so, I have a Nikon D60 as you can tell from my sig, and I want to be able to take it running. I've heard of some chest bags/harnesses that work well for this, but apparently they're all pretty much discontinued.

The main option I seem to be left with is the Lowepro Slingshot 100/200/300 AW bags, which are nice, but I've only been able to try on the 100 and it feels... small. I'm 6'2'' and have an athletic build, seems like my back is too wide for it or something.

I'd like to be able to fit my D60 with the 18-55mm and preferably at least have onboard storage for my Nikkor 55-200mm VR.

What do you guys suggest?