does Libra 3 support to Mac books?

No.

Can't answer your question. But libra for Linux if anything! Even though i can probably get it working with Wine.

Doesn't work. Not even through something like parallels or another virtual machine you have to use boot camp and install windows.
Be prepared to learn to aim again you can't match you Mac sensitivity with windows. Nightmare

why would you want to play on a mac?

 nSmed
because some people have macs

 Gabe Newell
why does some people have macs?

 Gabe Newell
We've been through this before :P a single game should not be aloud to touch a mac they have a purpose and it should stay at that.

 Gabe Newell
People with macs should only play games if they're on bootcamp. Everything else is just wrong on such a non-game OS.

 nSmed
lmao

 phx
never said he shouldn't run it on bootcamp? I just said that people have macs.

 nSmed
I play LoL on my mac :(

I know look were that got you :) i bet if you played on pc you would carry true fact.

I had the same problem, you'll have to bootcamp your hard drive.
To do this you need 100-200gb free hard disk space (it goes very quickly), and a copy of windows Vista or 7.
Open up boot camp assistant and follow the instructions :)

 Pikachu
100-200? no you don't you need 40-60gb, depending if he's running 32bit or 64bit.

Don't know about you guys but i have a friend who bought a iMac for 12K Euros last year and hes proud of it.He plays 1/11 @ pubs,slick player.

"12K Euros" i highly doubt that.

Cause the 27-inch 3.4ghz is still less than 3000 euros

 nSmed
i iz l3g1t