Be patient
Dear Fungke.........
Sorry for no responses......I don't know, maybe no one gets excited about the HTIB stuff, or surround sound for $500. The rank and file Audioholic would counsel you to calm down, take a deep breath, and not by a bunch of junk. If that is your budget, buy a receiver with the features you need, like an entry level Onkyo.......and a pair of affordable bookshelf speakers. This will give you a 2.0 system that sounds pretty good. Now you can save for your next purchase, a decent pair of front speakers, or perhaps a sub and a center. Your affordable speakers that you first bought will become your surrounds. If you are dead set on having surround sound this instant, Audioholics has a dozen reviews of HTIB. I liked the Pioneer set up you linked to........but that is just because Sony ranks a bit above BLose in my fuzzy little mind.........