Beta at all related to live? Also, Macros?

[Shade]

I installed beta and played it some.

Today while playing live though I noticed a number of my cutscenes in Uldar on my 84 Shaman were buggy-they would freeze up and I'd have to hit esc to end them instead of getting to watch them. Does this have anything to do with having installed beta?

Also I use a number of macros to autotarget my shots on my hunter-but they do not work in beta.

/targetenemy [noharm][dead]
#show Arcane Shot
/cast Arcane Shot

^Example macro for my shots.

Anyone know of a macro that would work in the same way in beta? Having to tab or t target things is really messin gup my rythym.

[Slickrock]

macros are disabled in the beta.

A few actually work, but none of the hunter ones seem to.

For some other classes, you can put a ! in front of the spell name, but it's not working for Arcane shot, for example.