At first, your work is great. I think this version is a little faster than 3.3.29 version.
But I have some problem(or bug),
1. Miui camera of 3.3.29 version is good to use as camera & camcorder. BTW, this version's CM10 camera is not working on camcorder mode.
so, please change the cm10 camera to miui default camera.
2. after installation this rom.... whenever unlocking my phone, a error message shows on my display. "viper4android is not working ~~~ "
anyway, i love this rom and thanks for your hard work.(sorry for typing in english. I can't understand and write in chinese)