iPod Volume Logic, iWow, more?

I have decent speakers and I believe in not ****ing with the recording artist's intentions, so I avoid all "enhancers" at any cost. I just rip to a lossy format that's transparent to my ears on my equipment and enjoy the music.

These enhancers are created because what the "artist intended" can sound a lot better. I have yet to come across an artist who has had their music mixed beyond improvement from one of these "enhancers". I guess it boils down to personal preference, I would personally much rather use them because I find it really brings songs to life. I have used volume logic for a long while, I like it very much, have been trying out iwow lately and find it beneficial as well, I have not heard of any other plug ins for sound improvement. I will keep both and listen for which one I find does a better job on a given song.