[asheshouse]

Before I install any mod I extract the files to a temp folder on desktop, and look to see what files, if any, are going to be overwritten. Then I make sure I have a backup of those files before going any further.

I also use Jonesoft Generic Mod Enabler which is now AAA mod compatible. (never used to be).
http://www.users.on.net/~jscones/softwa ... jsgme.html
Change the default mods folder to XODS when you set it up, to avoid a clash with the AAA MODS folder.