Ahh.. it happen to me too. I'm d/l with MU.. and usually it went up to 40-50kbps, but since two days ago, it won't go past 10kbps! I thought it was because of the instability of my lines.. but I guess not.

Nope.. something was wrong. I d/l with torrent, and I got full speed (thanks to utorrent 1.8 alpha).. but when I used MU.. the speed only.. well, 3kbps right now. Ah! I also got slow speed on MiRC too. I haven't use MiRC for 2 weeks, so I wasn't sure when it's begin...