I'm noticing a lot of Mac / Safari users to my site and want to send them to a specific page with a specific message.

Its not enough to just put them in an adgroup with a specific set of keywords.

So I'm hoping there is some magic that can be done using the user agent to send real "mac users" to a specific page.

Any ideas?

I think I've found it. I'll post the solution if this works.

Sounds good

http://masterlesssamurai.com/ppc/landing-pages/increasing-landing-page-conversions-with-user-agent-targeting/

this worked for me.