This may be a dumb question, but Im just wondering, I have the Altec Lansing ADA880R, (the one with a remote). I was about to order one when somebody who has the 2.400 told me there isn't that much of a difference. Of course, the guy that told me this is an idiot, but that got me wondering, how much better are these speakers compared to the ADA880R? And what differences can I expect?