Has anyone been able to use miracast yet?

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http://forums.androidcentral.com – I've been trying to search and I can't seem to find any info on whether miracast is working yet. I've got a Netgear Push2TV 2000 and the newest WiDi update adds Miracast functionality, but I can't connect to it. Has anyone actually successfully been able to use it? I assume from the lack of posts about miracast/wireless display that its not ready yet? (HowTos)