I know you can't use P4 textures for P3 models unless you remap them yourself and I don't even know how to do that yet...The two are mapped differently... I still have Poser 3 but never use it, instead I stay in Poser 4... Only problems I've had is when I moved some of my P3 models over to my P4 and got some crazy funky stuff happen... What kind of stuff are you bring in that comes in like a huge Macy Day Parade? Are they P4 characters or are they meshes in obj, 3ds or some other format?.. Sounds like you need to scale them down if their coming in too big... Maybe I'm reading you wrong .. You'll have to clarify more... ~Cindy