I found SpectraRTA while looking for some RTA software. They have a 30 day functional demo download. I looks like it will do the trick, along with a reasonably inexpensive calibrated microhpone. I plan on doing some serious tuning this weekend using some of the 20-20k pink noise tracks from the Autosound 2000 CD. I already baselined my PC sound card by playing the wav file through the sound card (SB Live Platinum), and it was surprisingly flat! I'll keep everyone posted on my results...

Cheers.
Phil
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