Hello I was wondering when I move over files, can I just put all the meshes in one big mesh folder or keep them seperate?
ecuase I have them all in a million different folders.
I am using windows vista currently, Will be using windows 7 by the end of this year hope fully.

You'll need to leave them in their separate folders, or else your mods won't be able to find them, and they won't work properly. They should be grouped in subfolders inside a meshes folder anyway.