Yes - valid point... a more-informed "buyer" of repair services will likely result in making better decisions. I've been a little spoiled b/c I still have both CPO and free extended maintenance on my six for another 9 months. After that I will need to get up to speed.
'07 650i vert, beige/jet black, sports & cold weather pkgs, comfort access, premium sound, sat radio, Miro M6 wheels (with non-RFT super sports), M6 spare tire, tint, windscreen, triple resonator delete, 5W bulbs, corner bulb delete and m-tec fogs
'11 Acura MDX Advance with Entertainment pkg for the family - no mod's