no no no
not overclocking the "shit out of them"
Im talking clocks at 950/180 - with 440mhash no big deal at all. the 5870 is a superior mining card to the 7000 series we have seen so far
the fact of the matter is AMD is NOT designing their cards with mining in mind and thats a fact we just have to accept.
a 7000 series mining farm will NEVER be profitable unless of course you get free electricity or some other bizarre circumstance