I like the Lowepro Slingshot 100 and 200, but I'm wondering if there would be something better? I've been wanting to get a bag and just found out I'm getting flown down to Gainesville, FL to photograph the opening ceremony of the Eclipse Aviation Service Center and will be using my own gear because 1) the canon XTi we have is being used back here in Albuquerque and 2) I like my Nikon better. This is basically giving me an excuse to go buy my bag. Any suggestions on what to get? In the future my ideal setup that should last me a while will be my D50, an SB600 flash, my Sigma 10-20mm and a Nikkor 18-200vr. Right now though I don't have a flash and I'll be taking my 10-20, 18-55 kit and a 70-300 to the shoot.