Well... I've lurked on Head-Fi for months but this post made me finally come out of the woodwork. I ordered some Etymotics (ER-4SR's) on a quasi-whim after getting waves of recommendations from reviews etc and decided to poke around this thread. I started when
@EtyDave first announced the ER-4SR/XR line and have been chipping away a handful of pages a day. I'm almost 200 pages in and catching up to this end of the thread slowly but surely while I wait for my new SR's to arrive. I just wanted to say thanks so much for creating such an awesome community! I've been tinkering with headphones/IEM's seriously for only a couple months, and the Ety gang is by far the most awesome group of Head-Fi'ers I've read yet. I learn so much about music and the acoustics side of mechanical engineerings (I'm a civil engineer by profession), and this thread is like my daily dose of fun.