We made it to the speedway this afternoon for a couple of hours of the Rookie Orientation practice (and veteran refreshers) for this year's 500. Photos are here. I took some video with my Canon PowerShot A550, but forgot to put it on the better resolution, so it's a bit grainy. But, the audio's pretty good.
It's here. Lap speeds while we were there were in the 217mph range. Enjoy!