Also I would add that Survey USA was the best pollster in 2004 in terms of partisan bias. Their average bias was .1 percent in the Democratic direction. That is the closest to even among all pollsters that conducted more 5 statewide polls in 2004. (For comparison Strategic Vision was biased toward Republicans by 1.9 percent, Mason-Dixon was biased toward Democrats by one-half of a percent, Rasmussen was biased to Dems by 2.2 percent and Zogby was biased towards Democrats by 3 percent)
Actually, their accuracy is irrelevant at this point. It's August, and posters getting all excited about the downfall of Allen is very premature.