Originally Posted by
FlickFlack
My advice , if you don't want to download anything : Copy and Paste the WoW Folder from your friend , this is unlike other programs, possible with WoW. I often did this when I had a slow connection to the internet few years ago.
Not sure but you may have to copy just the patch files and start the wow client , if you are lucky this will do it.
I would recommend to copy the whole wow file once and when a new patch goes live just copy the new patch files.
you just need a mobile harddrive for this ^^