Dark_Sniper.
Like I said I think the 7000b-alcu is the best choice because
the all copper(CU) doesnt cool much more to warrant the extra
weight of the HSF-nearly double. I read atleast 6 reviews
from reputable sites that said the alcu(copper/aluminum)
is overall the better choice and after installing it I agree.
Follow the product link from newegg and make sure your
motherboard is supported. Zalman also has a brief movie
showing how to install the HSF. Watch it and decide if you
can install it. I found it to be very easy but you do have to
remove your motherboard out of the case but I needed to
do some cleaning so it didnt matter to me.
I liked it for its ease of installation, relative quiet, and cooling capabilities. Overall much better than the clip-type HSF which sometimes can lead to damaging the CPU or Mobo if you apply
too much force during installation.