other cd players

hi people! I’ve had a 2.0 tdi for about a month and I’m completely satisfied with it… especially the dynaudio boxes make a lot of things the only thing that bothers me is the cd player… no metadata display and no mp3 support. whereby the latter is painful therefore I think about buying another cdplayer, but I don’t know how to deal with the materie yet.. so here’s a few questions: 1) At the moment the rcd500 (believe so is the name of the) without a navi system… in contrast to conventional cdplayers this is a real impetuous… is there also other players in the size? or could you make an additional storage compartment out of the space that remains (o.a.)? how much could this cost if you let the professional do it? 2) do the buttons at the steering level or the display display display next to the tacho still work? (keyword title display) edit: one still occurred to me 3) when I ordered the eos it was not yet possible a usb-schn idstelle for mp3 player can this be installed later (also with my current player)? that would be for the first time… thx in advance