I just one to ask you a question, do you think people here are going to get two 8800GTS in SLI and play COD4 without AA ? If no then there is no reason to compare them with AA off
At 1680x1050 and 1920x1200 with 4x AA, both 8800GT SLI and 8800GTS SLI outperformed HD3870 crossfire.
And there is no reason to compare them with AA off, because no one is going two buy two video cards and play COD4 with AA off.
So, in other words that review you posted proves that 8800GT SLI is faster than HD3870 in crossfire. So please don't try too fool people here