So... the new tips are dual flange, not triple flange? I don't think I've ever seen the dual flange from Etymotics. The ER2SE's I ordered off Amazon on Dec. 30 came with two sets of triple flange tips and a foam pair, also 2 extra filters and a filter removal tool and a user manual that's for the SE and the XR (combined) that's it. I ordered a set of ER2XR's a few days later (off Walmart.com) and it came with the exact same stuff.
So, why do people here want the new tips, i.e. dual flange? Comfort? For me, at least for the gym, I want great isolation. Comfort is crucial, of course, but I find just exactly how (and how deeply) I insert the drivers+tips into my ears has a whole lot to do with that. Too deep will hurt, somewhat less I find tolerable. I've never been OK with any of the foam tips supplied by Etymotics.