I am using the Diablo Turbo kernel, but when I put the cifs.ko in the /lib/modules directory and insmod it, I get an "Unknown symbol in module (-1): No such file or directory." which, I think, is evidence that the module is still in debug mode.

Are you running the DT kernel? Do you get the same error?

I'm getting everything from here:

https://garage.maemo.org/frs/?group_id=2036

Jake