Quote (Instincts101 @ Fri, May 22 2009, 01:22pm)
i do have 2 cd keys, GO ON

IIRC:
Iif you chose to do the fast user switching, all you gotta do is install D2 with one set of keys (do full install, and update the LoD install to Full). Fully update it patchwise as well. I believe you might have to copy the MUSIC.MPQ files from the CD's to your directory as well.
Next you RENAME your D2 folder to something else, D2 is basically a portable app, so it will work like this.
Now, you install D2 again, with your other set of keys.
When you need to switch instances (users), get out of D2, hit Windows-Key + L