1. Tests were ran on win7sp1 ultimate (x64)

2. Results with "noredirect" in their filename were obtained by running 
the test with it's output printed to the command-line and then copied 
over to a file. The ones without - those were obtained with output redirection, 
i.e. with [test] > [output file].

3. Results without redirection do have different results compared to those
with it, just as You predicted.

4. As You predicted, the results sometimes vary. I noticed exactly 2 variations
for each case. Named the result files accordingly. Results with "_1" in their
filename have the first set, while the ones with "_2" have the other one.
(i.e. I sorted them out)

5. Filenames with "32" and "64" in their filenames are results from running
32 and 64 bit versions correspondingly.

6. I think I should note:
My sound card's capture device is set to 96 kHz, 16 bit, and is running in
digital input mode (via S/PDIF). (Same with the playback).
