Where to download VIX API 1.8?

Hi all,

Some days ago Vmware has announced VIX API 1.8. I have installed Vmware Player 3.0. Inside this installation I could not find the VIX 1.8 which can be used to control VMware Player 3.0. Any idea where to download this new version? Or can this API only be installed with Vmware Workstation 7.0?

Thanks for a hint.

F.