And moving everything from my old hard drive to the new one, except I'm going to reinstall all the games.

If I save the prefs/resources/etc files and copy/paste them into the new computer where Istaria is installed via external drive, will they still work? Most times when I've tried to copy/paste a UI so I could switch things around easily, the buttons showed up - but all of them were grey and stayed Unavailable no matter what I did. I ended up having to redo my entire hotkey bar on a couple of alts a couple of times and I 'd rather not repeat the experience if possible.

If it won't work, is there anything I can do to save my prefs and such?

Does anyone who has done such a thing before have anything they think I should know?

Thanks,
Alisto