Yes I'm running an NT-based windows OS (XP).
Redirecting stderr gave me the following results:
CODE
Gain | Peak | Scale | New Peak | Track
----------+--------+-------+----------+------
0% - 01 Get along.ogg
0% - 01 Get along.ogg
1% - 01 Get along.ogg
2% - 01 Get along.ogg
3% - 01 Get along.ogg
4% - 01 Get along.ogg
5% - 01 Get along.ogg
6% - 01 Get along.ogg
7% - 01 Get along.ogg
8% - 01 Get along.ogg
9% - 01 Get along.ogg
10% - 01 Get along.ogg
11% - 01 Get along.ogg
12% - 01 Get along.ogg
[snip]
96% - 01 Get along.ogg
97% - 01 Get along.ogg
98% - 01 Get along.ogg
99% - 01 Get along.ogg
100% - 01 Get along.ogg
-7.48 dB | 36098 | 0.42 | 15257 | 01 Get along.ogg
While most of what it outputs to the console is what I want to have, it's one of those command-line programs that constantly updates one of the lines with it's progress. So while this is actually what it's writing to the console, the end result looks like this:
CODE
Gain | Peak | Scale | New Peak | Track
----------+--------+-------+----------+------
-7.48 dB | 36098 | 0.42 | 15257 | 01 Get along.ogg
-7.56 dB | 36925 | 0.42 | 15464 | 02 KUJIKENAIKARA!.ogg
-4.99 dB | 35375 | 0.56 | 19916 | 03 Get along (Off Vocal Version).ogg
-5.50 dB | 36416 | 0.53 | 19333 | 04 KUJIKENAIKARA! (Off Vocal Version).ogg
Recommended Album Gain: -6.91 dB
While I imagine I could somehow filter out every line with a percentage sign in it, I'm not entirely sure how I would do that. The output that I got was the same for unitutils and regular cmd.exe. I can try downloading that 4NT demo but I think I'll probably get the same results due to the way vorbisgain works.