Hi - anyone use/have tips on using "poser speak" ?

I just found it today, at:
http://market.renderosity.com/mod/bcs/index.php?ViewProduct=37466&vendor=3dtrue
http://www.3dtrue.com/poser/36.html

It looks really neat, though it would cost about $200 total I think for the poser speak software plus the required speakaloud software plus a voice or two to go with it...
eg voices at:  http://nextup.com/

Anyone have any feedback on a) do you use it a lot? is it a good program, and if so, b) any recommended female voices that are best?

thanks!

-k