I downloaded the zip and installed again and the USB sound is gone. The browser remains but that's a easy fix.Can you Post your /sdcard/MIUI/sMiUI_boot.log
The AROMA option only removes the /system/priv-app/Browser.apk . When you installed it to /data (like xiaomi.eu team did last week) you will have to remove that version manually.
Thanks for a great rom and a quick reply