Can I get DaYi Chinese entry to work in Lion?

Hello,

OSX "Lion" has removed the DaYi entry keyboard, so I have downgraded to Snow Leopard because both my professional work and leisure activities require that I type in Chinese. The addition of "trackpad handwriting" for Chinese, to me, is just a toy. With DaYi I can type 30-40wpm, or maybe more.

I have tried copying the system file to a Lion-equipped system and it still doesn't work.

Any ideas? Could anybody with a keyboard-layout-fixing background have anything to say?

Thank you!