Here is the link, by the way:

http://www.knufinke.de/sir/index_en.html

Amazing effect, for free!

Yep, it's the best free reverb available. Though a CPU-hog.

Yeah, definitely.

It can do a little more than reverb too. Try loading a single cycle waveform at a particular frequency in it. It will then be a filter.

Yeah, I went to the Noisevault and they have a bunch of impulses that you can download. I also tried loading some sounds that I had made and it sounds really cool.

I used to use it quite a bit before I got the Powercore. I still use it for vocal processing sometimes as the other ones don't always do the trick.

As stated, it's a CPU hog and the fixed latency makes it impossible to use in a recording scenario. Convolution reverbs always sound the best, though. You can use it for lots of interesting effects other than reverb as well, like the Spectral Relativity impulses.

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