A better music player would be great. I currently use Amarok for my music, but I find it to be too complex and bureaucratic for my own tastes. I use Rhythmbox for listening to podcasts only -- though it has improved, it doesn't support AAC format, nor can it handle large music libraries (a couple thousand songs) without frequent errors and crashes. Rhythmbox has a great interface, but is a little weak on features. VLC is nice for watching DVDs (better than the default program) but isn't as user-friendly as I'd like.

1,自动收集某国的源,并自动检测PING值和下载带宽.
2,提供简单的播放器支持RMVB的设置向导.
3,新立德或apt支持p2p.以利用带宽极限.
4,和QQ合作,让QQ官方版本出现.并且QQMUSIC,QQ对战平台也支持.
5,与BLIZZARD公司合作,让瀑雪公司编译生成LINUX版本的游戏.

English Translation:
1, collect sources of a country automatically, and auto test speed of them.
2, better support for RMVB (Most movies are rmvb format in China).
3, apt supports p2p.
4, official support from tencent (a chinese company).
5, let Blizzard give us Linux versions of their games.

I think Ubuntu should come with a really sleek media program. Rhythm Box is the best we have and it really just looks like a standard gray window. I would love to see some sleek design idea go into this.