Og,
I tried my new goggles for the first time day before yesterday and they worked well, in terms of not fogging. I just didn't mess with the adjustments BEFORE I got in the pool... and I should have!
They look a lot like my old ones but the old ones fog up pretty quickly now. I've tried the same stuff I put on my SCUBA mask but I don't recall it working very well. Does the anti-fog quality just wear out over time? My racquetball goggles work great after just washing with soap and water.