I tend to have neck issues and I do carry a D200 with added battery grip. The camera alone is pretty heave. What "good" alternatives are out there for staps. Are there any 3 point straps (similar to an AR15 sling)? I have seen a few but it seems that they attach to the tripod adapter. I use a Tri-pod for 90% of my work so that is not an option. What do you use and do you have a link where I could check it out? Thanks in advnace for the help.