Is dual/triple channel memory kit-specific? Like, say I buy 2 identical but separate sticks of 2GB DDR3 memory from a store and run them in dual channel slots, do they run like a normal dual channel kit? PS - How can I tell if Crucial memory has Micron ICs? I know of a store that sells the memory for a comparable price to Newegg, and spec-wise they are identical (i.e. cas/speed/voltage).