I was able to use Talk Designer on my Poser 7 yesterday on all characters.  I also have Talk Designer Expansion and that also worked.  

I downloaded and installed the SP3 update, Content Update and Character update, now my Talk Designer will not work for my characters. I am now at version Poser  7.04.

I have contacted Content Paradise, but they say the updates should not effect Talk Designer Expanion.  My characters mouths will not move when I apply there visme files. Everything worked great yesterday before the updates were applied. Now my poser runs faster with the updates, except Talk Designer does not work.  
 
Also is there a visme file for Kate2? She is part of Poser 7's characters.  I have a few duplicated visme files, like Kate and KateCasual, but I have 2 different Kates, is it for 1 or 2...also, only have Sydney G2, but have a visme Sydney G1?  Very confused.

The only thing I can think of is that the installer for SR3 might have replaced
some part of the Talk Designer, or the Expansion.  Have you tried re-installing
the Expansion kit?  

 Yes, I did try to do that, but nothing happened.  SmithMicro is looking into the issue now.  I will post what they say after I get an answer.  Thanks again.  Sharen

I just tried it using v4 & v3 and mine used to work fine on v3
doesn't work, i'm using poser ver 7.04