So i've had the Focus for around 6 months or so and i've been quite disappointed with the sound quality out of the headphone jack. I feel like its lacking in bass and theres a sense of background noise coming too. Has anyone else had this problem? I use my Focus as a MP3 player primarily as my primary phone is a Blackberry. i feel like my BB also has better sound quality than the focus. Has anyone here tried the Surround and its sound output? i feel like it would be better considering the whole multimedia push on it and its Equalizer app (honestly why doesnt WP7 have a one natively?)