I just read this article on the Audioquest Boombox challenge:

http://www.avguide.com/blog/the-audioquest-boombox-demo

Has anyone heard of or maybe even tried this challenge.... it certainly looks like fun (once I don't have to pay for all those cables).... And it would be even more interesting if it really worked (doesn't seem to be DBT though, which will probably invalidate it for many anti-cable persons)....