@scattergun bob: I checked out that link. The only thing that I don't like about that sling is that it appears to be non-adjustable with the company recommending to put a knot in the sling to shorten it... don't think I like that... here's the one I'm looking at right now and thinking about getting:
2 point adjustable bungee sling with quick release buckles and elastic covers that keep the hooks from making noise or hitting your gun.
edit: forgot to mention that it can be converted from 2 point to single point as well.