Sorry if this has been already asked, I couldn't find anything in that ocean of new threads, but there is any lipsynching genrating function? I'm in the process of finishing the dialogues for my mod, but apart the face expression and voice line can't get any lip. May I need to get ack to Oblivion CS to make them?

Open a command window in the skyrim folder and execute this command:
CreationKit.exe -GenerateLips:ESMName.ESM

I assume this works for plugins as well, but I haven't tried it myself.

@Qazaaq, if I recall correctly, that doesn't work. You'll have to add those switches to the CK startup properties through Steam.