you know fandu grudge, won't settle for a phone without some 'real' music capability's! Sure applications, how much will you be using them ?? not as much as listening to music! What 6600 has over e398 is its applications and video recording, NOTHING else! And about application, 6600 wins by only half of it because my e398 has got heaps of j2me midp 2 apps, which also includes an HTML browser and MSN messenger, another awesome mp3 player with techno interface, a slideshow application, a picture editor app that can edit face and put them on different body's, and more coming, and applications put aside, e398 beats 6600 in every other feature, but 6600 still holds on because of video recording.
and btw, fandu you still got ngage's option open, power of 6600 combined with the power of e398 for a much cheaper price. if you can do with side talking, and sacrifise camera for games, think about it.....