Thanks!
So can I turn off all server synchronization if I use this line? Does this just go in my config file or do I manually type it in at WoW screen? Is it permanent or only that session?

/console synchronizeSettings 0

I would rather the macros just be stored locally and then I can just click a different wow.exe (or keyclone) to get a different set of macros for my tank and slaves. Does this sound right?