Get used to having issues as there isn't any Poser content that is DS compatible, everything has to be converted into something DS can use, hell even the textures have to be converted.

Poser Cameras - have always been useless in DS (complete waste of HDD space)

Poser Lights - almost as bad as the cameras, half the time they load in as the wrong type or are pointing in the wrong direction, they also don't have as many functions as our own do.

Dynamic Cloth & Hair - Hair is useless in DS, Cloth can be used in DS4 but only if it's been built right and only for converting to conforming for Genesis.

Poser Procedural shaders - Totally useless as we can't read Poser shaders.

Those are the main issues to look out for when your looking at content, there are others but you usually only find out about them after you've bought something.