Apple Releases Firmware to Activate PowerNap on 2011 MacBook Airs

This is so ridiculous that it is still not activated on my Powerbook.

This is so ridiculous that it is still not activated on my Powerbook.

You don't have a Powerbook. Stop trying to be funny.

Is there a real reason for this or is it just BS like many of the features left off older iphones? I can tolerate it on a mobile device but if they start leaving key features off of my computer for no reason (because lets face it even a core 2 duo has enough power to do any of these features) my 2010 imac will be my last mac

Every hardware omission in Mountain Lion thus far has had a valid technical reason, however frivolous you consider it.

1. Power Nap doesn't support regular SSDs because the power requirements differ compared to on-board flash storage.

-Not sure about the excl of 2010 MBAs though. Maybe the Nvidia chipset lacks key features or iSeries chips are needed as some have pointed out. *shrug*

2. No Airplay support for pre-2011 Macs because Apple leverages Intel's QuickSync (http://en.wikipedia.org/wiki/Intel_Quick_Sync_Video) which is only found on Sandy Bridge chips or newer

3. Lack of installation support for older Macs is because Mountain Lion's Kernel is exclusively 64-bit top to bottom. If your Mac can't boot the 64-bit kernel and/or doesn't have 64-bit GPU drivers then you're SOL.

You don't have a Powerbook. Stop trying to be funny.

I bet you're a blast at parties

If you have a 2.5" SSD...forget it.

Interesting. So essentially PowerNap only works on Macs with built-in flash storage?

Not a fan of updating thru the app store app. Firmware updated without issue, thankfully.

2009 called. They said it's time to leave. :D

Up until yesterday Apple stated that PowerNap would work with MacBook Air models from 2010. Now all of the sudden it's 2011 MacBook Air or newer. Something ain't kosher here...