Damnit I was just about to post the longest comparison of FLAC and mp3 in the history of mankind but I closed my browser. damn
I guess I'll have to summarize.
Check this out
http://iaudiophile.net/forums/forumdisplay.php?f=99
Look for custom UIs, theres a bunch in the S9 forum, dont know if they'll work but there are probably a few for the i9 as well.
Also I think the interface is unintuitive because its Korean and there are technologicultural differences.
So yeah basically I think mp3s sound really good with the bbe/eq presets. But FLAC is something really special.
To my ears, from comparing soundtracks, electronic, and alternative music, FLAC has 100% of the music, as the artist intended, while mp3s are missing soundstage, depth, dynamic range, a full frequency range, and especially, background instrument resolution. I believe that this makes mp3s more fatiguing, as your brain and ears have to work to hear alll of the music, while FLAC presents all of the music to you in a very satisfying way. FLAC always makes me smile, while mp3s make me frown while trying to figure out exactly what is "missing" from the music. FLAC all the way.
Mp3s take up less space and are universally compatible. But FLAC sounds much better to my ears and can be both burned to make exact copies of cds, and converted into any format without a loss in quality.
I say try it for yourself.
1. read this if you still believe the propaganda about filesharing
http://www.hbs.edu/research/pdf/09-132.pdf
2. download utorrent
http://www.utorrent.com/
3.download a Soundtrack in FLAC (or whatever else you desire, just search for the artist name and FLAC and there will usually be something)
http://btjunkie.org/torrent/FLAC-Soundtrack-Pirates-of-the-Caribbean-The-Curse-of-the-Black-
Pearl/395281df5aaa8e167e2f76762f76e0dd80eadf04261b
http://btjunkie.org/torrent/Gladiator-OST-FLAC/3779b7b5b5940ad61e85f41a7d6ae9c0321159f4e2d4
4. get lamexp
http://mulder.dummwiedeutsch.de/home/?page=projects#lamexp
5. When you are done downloading the album, use Lamexp to convert the files, choose quality-based, set all settings to highest quality, convert the files
6. Put the FLAC and MP3 files in the same folder on your i9
7. turn on shuffle, listen for a while, do not look.
CHALLENGE MODE: turn on a very flattering EQ, such as BBE Headphone or Maestro and listen.
8. If you are just loving the music, look at whats playing. if its mp3, good for you, you should use mp3s.
if its flac, then use flac. If you feel that something is missing, look down. if its an mp3, you should use flac. if its flac, change the eq or download another album lol
Tell me how it turns out! I'l check back in an hour and see how its going