For all you Protoss having trouble with the Swarm as of late.
I did not create this build, I found it here:
http://www.teamliquid.net/forum/view...opic_id=149170
It counters speedling/muta quite well and forces the Zerg to play YOUR game instead of the other way around.
It begins with 2 gate pressure to force the zerg into roaches. From there you build a stargate and get phoenix for scouting/overlord harass. Since your stargate will go up before the spire, mutas are not an option. The Zerg will get hydras once he sees your phoenix. From there, you build into Dark Templar, expand, and get High Templar. High Templar can Feedback Overseers to 1 shot them, allowing your DTs to wreak havok. Combine that with Chargelots/Stalkers, a healthy dose of phoenix and storm, and DTs (to kill ultras), and the game is yours. I have tried this build myself and it works wonderfully. Check out the OP for more detail and replays, but know that Protoss has an option to defeat mutalisks!
Thoughts?

