Hey mate, glad you like it. You can use the newer "msftedit.dll" yourself if you want although I doubt it would make any difference for the limited functionality provided by this sample project. Just change this line of code:

Code:
Private Const RICHEDIT_DLL As String = "riched20.dll", RICHEDIT_CLASS As String = "RichEdit20W"
to:

Code:
Private Const RICHEDIT_DLL As String = "msftedit.dll", RICHEDIT_CLASS As String = "RichEdit50W"
and you're good to go, the rest of the code seems to work exactly the same. The only difference I've seen is that the Chinese text seems to be a little more "spaced out" vertically in the sample project. That's about it.