Extremely excited because it looks like after many years I am going to get my first Toyota, and it will be a 2005 4Runner. But I was more than a little surprised as we shopped over the weekend to find out that a one-disc player is standard--even my cheap little domestic suv has 6 player in it! So what is the best way to go: pay the extra money for a six player, or is there a better after-market player out there that doesn't require a rocket scientist to install it and could be had for less or the same money as the upgraded 6 player? Love to hear your wisdom.