For some reason the ANA tool works well with LH/NZ and LO award look-ups but it plain sucks when it comes to looking up SQ travel. It lists 2 Biz awards throughout the entire Aug 2007 from EWR-SIN, but when I call US all they have is 4 Y seats. And this is on many SQ pairs such as CDG-SIN, SIN-MLE, LAX-SIN, JFK-FRA. Weird. Also, the AC tool almost never works for me. I remember reading somewhere that the new usairways.com will have a *A award booking tool, but I think that will happen only after all the other partners create something like that on their websites. I just don't see it coming at all right now. Right now, they are busy with more important things.