If it's there to normalize each test so that they approx. account for 25% each, then the DX9 test (GT4) isn't more important than the other 3 test, which Chizow implied. (exact words: I'm sure you know that the actual DX 9 capabilities are limited to 2 of 10 tests in GT 4, yet that test carries the heaviest weight.
The test that contains DirectX9 features counts no more than the other 3 tests, but what Chizow is saying is still valid. The DX9 features in game 4 are only 2 out of 10 parts. This means if you are missing one feature, which constitutes 20% of game 4 and only 5% of the total benchmark, you automatically get a 0 for 25% of the entire benchmark. That makes that feature worth much more than any other single feature in the benchmark.
You didn't explain why a couple of cards are winning game 2 and 3 by so much despite only being DX8. DX8 is current technology, so after you do, I'd like to seem games that mirror 3DMark's results.
