Quote - Do you have concrete info on DAZ Studio 1.5 LD?? 

Only what's been officially announced.

http://www.daz3d.com/program/characters/index.php?trid=%20363237204

Scroll about halfway down the page, to the Unimesh Sub-D Cage feature.

Quote - There are NO phonemes which I find strange.

It [i]is[/i] somewhat odd, but it should be possible to construct accurate phonemes by combining the existing morphs.  DAZ has given us an unprecedented amount of control over V4's jaw, lips, and tongue.  And don't forget that much like Apollo's, these morphs work equally well at both positive and negative values.