i tried a lot of solutions.
but DSMOS has arrived stuck problem's solution is easy.
1) delete all of graphics.kexts in your installer device (system/library/extentions)
2) put your graphics.kexts in your installer device (system/library/extentions)
3)booting ......... you can see lion's install visual windows.
Good Luck! (p/s: Thông tin từ trang nước ngoài)