...and while I can post from the laptop as need (as I'm doing now), most of the files I reference for the various AS related blog posts are on the main computer, which I can't easily reference at the moment. Until this is resolved, posting will most like continue to be curtailed.
That said, while skimming through the blogosphere I stumbled across Howling Tower, where Steve has posted a rather nifty little subsystem that deals with chase scenes, easily adaptable to your system of preference. It's a simple thing, yet easily modified to suit you individual tastes or needs. In short, it's too good not to share.