oh and i have windows 98

I am sorry! like i said i am very new to poser.i geuss i have`nt been very clear on what i am trying to do. i want to put the face of my grandson on one of the boy models poser. i have tried altering the the texture map from with in poser by cutting and pasting his pic onto it. i have also tried making a new texture map with the uv mapper and photo shop.but i have not been happy with any of the results, maybe i am exspecting too much! some one told me that all you can do with textures is change the color of the skin. but i read this one tutorial where this man was able to put his face onto the male bussiness man texture, and he showed a pic of the model after. and it looked just like him. glasses beard and all! he said he did it with poser 2, i have poser 4, does that make a differance?

Thanks!