Inj/Rem poses are used to add morphs to a figure that is set up to take them - it's a way, for Poser, of reducing the load on the system by not loading the unused data. DAZ|Studio can use the system, but when you save a file natively (to a .daz file) and reload it the unused morphs aren't read in anyway. "SAE" is the current version of Victoria 3 - it is the same basic figure, but has a couple of tweaks. V3 BLANK is a version for developers - it can't inject morphs, and shouldn't normally be used (and Vicky 3 to Vicky 2 is a version of the figure that is jointed like Victoria 1/2 and can use clothing for those). As long as you keep the thumbanil (.png or .rsr) with the library (.??2) and keep the files in a subfolder of the library folders (Camera, Character, Face etc.) you can shuffle Poser files around as you like. DAZ|Studio files (.daz, .dsb and .ds) can be moved around pretty much at will, again keeping the .png thumbnail with tis file. The Data folder in your DAZ|Studio content directories and the Geometries and Textures folders in the Runtime folder in your Poser content directories should be left as they are unless there is definitely an error. Crashing probably indicates you have an unsuitable graphics card or need to update the driver (the chipset maker's driver, don't use Microsoft drivers). If you go to Help>About your video card the top few lines will tell you what you need to know about maker and driver ("OpenGL Provider").