i have a good solution for what u wanted..
firstable, u should update ur firmware..
i suggest u to use R8BA024
how do u flash that?
well, go find in this forum..
i'm too lazy to tell u the detail link..
after u flash (update) ur firmware, then u should change ur accoustic driver (for louder sound). n i really2 recommend u to use Peter.acoustic.v2..HiFi find here u also can find main, fs, and customizing file (firmware update file) at that site.
after that u said u want a better a music player?
well try above first, n then tell me if u don't satisfy..
i u don't, learn in this forum how to patch ur phone.
it's kinda hard at the first time..
but, i learned that well, u can have a megabass sound for ur phone. and so many things else u can modify, like password for ur sms, or a longer sms sound duration, etc.
if u're afraid to patch it, then don't. try my first suggestion. for me, at the first time it's enough. because, that megabass patch too "bass" combining with that accoustic driver (Peter.acoustic.v2..HiFi), while the normal bass is enough for my ears. i haven't try that in my car (i usually connect my k800i whenever driving). but i think the differences not too much (between bass and megabass patch), because it depends on speaker output power.
i hope u understand what i'm saying here.
i'm indonesian, and sometimes bad in english..
bye!