Guys, guys! There's no need to amplify songs! There's a couple of acoustic mods for K800/K810 that fixes almost all the sound issues! Check out Peter's acoustic thread! Fixes include improvements in sound quality, loudness, call quality etc. This acoustic is even better than some walkman acoustics e.g. W850 to mention one! And I can vouch for that. My K800's backspeaker is much louder than my friend's W850. Even some W880 users make use of Peter's acoustic. Walkman phones still got upper hand when it comes to music features and megabass, but for how long? Try Peter's mod (for best performance use with R8 firmware) and if you aspire a louder ringtone then try XaeromMaLoud farfield_ringtone. Cool! :cool: