Quote: Does this mean that if i chose the titanium faceplate, I can choose custom artwork and the total cost is $30 extra? Or would that be $60 extra?

I encounter that problem lots of times. You just have to keep shifting the earpiece around in your ear until you get the right sound.    One trick is to push the bottom of the earpiece slightly inwards and keep shifting until you get it. Good luck!

I've got that headphone and i think they sound great, even without the bluetooth dongle.  This might help : http://www.headfonia.com/sennheiser-px210bt/2/