Renapd, I do understand your point of view, and from a vendor's standpoint it does make sense, but from a user's standpoint it does not. Since vendors do not wish to support older stuff.... but why can't they just add something to the description that says this product is no longer supported and make it FREE. Although the 3D software keeps upgrading, not everyone has a computer that can support the new software. Some people are still using Windows 7 and 8, so they are using the older version of Daz Studio and/or  Poser and it will work fine for them.  I feel the younger generation is leaning more toward AI and eventually there will not be a need for them to purchase these 3D models. Not everyone uses Dynamic Clothing or dForce. I am still using 3D products I purchased from here back in 2010, so that is 13 years of stuff that I use from time to time.  I consider myself a long-term customer and there are many others like me.