While doing some quick power shopping, I did the online chat thing at thepartsbin.com and the guy gave me an unbeatable quote, through a promo code. I entered it in at their site and the description came up as being made by DEC.
Their normal stock is listed as being Miller.. In hind site, I think I would've been better off with that, but it would have cost me about $40 more and from what I've seen online, (at least with the BMW crowd) the DEC units are much better (mandrel bent pipes, better quality cat, fit, etc.).
Anyway, I ended up with some generic crap, but I decided to use it, since: A, my tags were about to expire and B, it fit and passed the test.
Lesson learned: Don't wait until the last moment to shop for a cat.
Needless to say, I will no longer be doing business with that organization..