From their FAQ Page:

Quote - *Texture Convertor Plugins

*TC2 Plugins are constantly being created, so if your favourite Poser figure is not yet supported, chances are it could be supported in the future. If you really like to see support for a particular figure, why not contact us and let us know.

The TC2 Plugins that will be available from launch date are:

• Daz 3D - Victoria 3
• Daz 3D - Victoria 4
• Daz 3D - Aiko 4
• 3D Universe - Tattoo Tools
• Linden Labs - Second Life Avatar
• Daz 3D - Michael 3 (currently in development)
• Daz 3D - Stephanie Petite (currently in development)
• Daz 3D - Millenium Baby (currently in development)
• Daz 3D - Millenium Kids (currently in development)
• 3D Universe - Sadie (currently in development)

...with plans to include Smith Micro's figures, Koshini range, 3D Universe toon range and many more!