I have similar problem. nLite 1.3 RC removed Korean, Japanese and Chinese. My new windows, which was made by nLite 1.3 RC2 is great. Very fast and good, but.... ( I really need Korean IME to read and write. Also it seems nLite 1.3 RCx makes issue on printer support. All of my windows, made by nLite 1.3 RCx, are not able to install my printer driver. Now I haven't been using my printer since Chiristmas