Hi guys, I just  figure out that i've lost my one year old pair of Brainwavz M1....i used to  keep them in the pocket  of my jacket, in their hard case, bot they're gone, maybe in the seat of some train or on the floor of some clubs...   Anyway...they were my first pair of decent...

Hi, i was searching for a review of the new line of Sennheiser on the web and i found this page.... I'm looking for new earbud for my Iriver H10 (i've the original sennheiser mx400 earbud).....do you think that the MX51 has a better sound of MX400, expecially for the bass, or the best earbud...