Parece ser que en xda hay una RC2
Hey guys!!
And now as a quick-fix to RC1 here is RC2 :
MIUI9000 RC2
Here's the changelog :
-Wifi now works ok
-Maps doesn't crash
-Removed Terminal Emulator (works ok if you download it from the market)
-Theme manager/downloader now FULLY working!!
Known bugs :
-maket still crash when you rate an app (dunno why!!!! 
)
As usual Mambo add this to the OP with the language packs and all the rest!
Thank you!!
Enjoy my friends!!
Link al hilo y a la pagina de xda
http://forum.xda-developers.com/show...92251&page=246