We showed you how to switch on Power Nap on your Mountain Lion-running, SSD-equipped Mac, but just what does this new feature do?

We know that you Mac enters a kind of robotic REM sleep, where it’s brain activity spikes and the network connections power up to download various bits of data, just like Newsstand on iOS. But a new Apple Knowledge Base article outlines the surprising number of tasks which are going on under the sleepy-lidded hood.

Let’s keep this short and sweet. The amazing iStack Mac Bundle ends today (Thursday). This is it. Last chance.
No more excuses or “I’ll get it tomorrow” or “I don’t know will I really use all those apps…”. Look, the best thing about these bundles is that there are hidden gems that you didn’t know you needed until you have them. Maybe for you it will be Disk Drill to fix your Mac. Maybe it will be SnagIt to grab an image. Maybe it will be Text Soap when you have a mailing list to fix up. The only thing left for you is to…

Let me paint a scenario for you. You’re a creative type. Maybe professionally or as a hobby or maybe you’re just the go-to person in the office. You need to pull a rabbit out of your hat—again— and you’ve got nuthin‘. Like less than nuthin’. What you need are some creative resources to browse through and use for your project.

Most of us have a few things stashed away to use, but those get old and stale fast. Which is why from time to time you need to pick up some new fonts, textures, graphics, icons, and such. Something like The Creative Design Bundle 2.0.

Can’t find Mountain Lion’s Power Nap feature anywhere on your MacBook Air? Apple has issued a new firmware update to bring the feature to 2011-2012 models. In case you didn’t know, Power Nap is a system management feature in Mountain Lion that silently fetches your emails, iCloud data, software updates, etc. while your Mac sleeps. For Power Nap to work, your Mac must be connected to a power source. The Mountain Lion feature works only on Macs with an internal SSD drive, like the MacBook Air and mid-2012 MacBook Pro models.

Power Nap doesn’t seem to be included on all Macs running the newly-released Mountain Lion OS, but this new firmware update should restore any issues for MacBook Air users.

Rumors of Facebook rebuilding its official iPhone app have been circulating since The New York Times reported the news last month. Instead of an aesthetic redesign, Facebook was said to be focusing on fundamental improvements under the hood. The update was said to launch this summer. Interestingly, Facebook has also been hiring former Apple engineers who worked on the iPhone and iPad to help build a Facebook-centric smartphone with HTC as a device partner.

A new report today reiterates that Facebook is indeed building a speedier iPhone app, and that former Apple talent is helping build up Facebook’s mobile presence.

Steam, the online computer gaming portal, keeps track of what hardware its players are using to access the many games in its service.

Of interest in the exhaustive list of specs is the fact that 49.46 percent of Mac gamers on Steam game on a Macbook Pro. Which makes sense, of course, as that’s a pretty powerful laptop. From there, we see the iMac coming in at 28 percent, plain-jane MacBooks garnering 9.49 percent, and the MacBook Air, my personal machine, used by 6.29 percent of Mac Steam gamers. The MacBook Pro and MacBook Air both rose in the hardware charts, with an increase of .44 and .89 percent, respectively.

As reported earlier today, Apple has indeed updated its relatively new Podcasts app for iOS with a number of major bug fixes and stability improvements. It’s gracious to say that the original version of Podcasts had some… issues. Namely, podcasts wouldn’t always sync via iCloud between devices and the app as a whole was super sluggish.

With this new 1.0 update, many of the issues plaguing current users should be addressed.

If you’re worried about Microsoft’s 2011 Office Suite not working with Apple’s latest jungle cat, don’t sweat it. The guys and gals in Redmond have confirmed that both the 2011 and 2008 versions of Office are indeed fully compatible with the newly-released OS X Mountain Lion.

Microsoft wants its users to make sure Office for Mac’s AutoUpdate is enabled “to make the most of the upgrade to Mountain Lion” with future updates. Mountain Lion’s Gatekeeper security means that you’ll need to use Microsoft’s AutoUpdate tool to keep Office for Mac current. 

As you probably know already, Mountain Lion was released this morning, and we at Cult of Mac have been digging through the beta versions for months. There are some subtle and hidden things in Mountain Lion you may not notice, like the fact that Apple has actually included a stealthy “do not disturb” setting for Notification Center. You can mute all notifications from bugging you for a day at a time by flipping a switch that sneakily sits at the very top of the Notification Center window.

Mountain Lion includes over 200 new features. Some of them are dramatic and hard to miss while others are minor conveniences that don’t stand out immediately. Many of those big and small new features and improvements have a lot of appeal for business users.

Here’s a list of the many new features in Mountain Lion that can help professionals in almost any industry work smarter, more efficiently, and more effectively.

The year is 2012, and the March of the Big Cats continues. Apple is about to release Mountain Lion, the latest iteration of (Mac) OS X, and citizens of the Appleverse are eager to explore what this new feline has to offer. How far we’ve come in just over a decade.

Back in 2001 Apple introduced their new, long awaited replacement to the Classic Macintosh System Software: Mac OS X. As Mountain Lion goes on the prowl, Cult of Mac reviews the Evolution of OS X and once again presents our look back at Apple’s Big Cats over the years – from Cheetah and Puma through to Apple’s current Felidae offerings.

The Podcasts app, released by Apple last month, is a thing of potential beauty. I’ve already returned to a state of podcast listening due to the app, which lets me find and focus solely on the podcast content I need, without all the kludgy hassle of syncing and downloading.

Notice I said “potential” beauty. The app is really not ready for prime time, with freezes, crashes and a dearth of sync between, for example, an iPhone and an iPad. That’s set to change later today, according to “sources” mentioned at AllThingsD, with an update to the Podcasts app that should fix these issues, at least.

GarageBand is awesome, we know. But when it comes time to get a little more professional, professionals (and their pro-sumer brethren) choose Logic Pro, now owned by Apple.

If you’ve been using GarageBand on your iPad, of course, you might wonder how to get these files into Logic Pro, so you can add all the professional polish that such a Digital Audio Workstation provides, using the files you perhaps created on the road with your iPad. Or even the ones you created downstairs on your iPad – it’s cool. Because Logic Pro is not available on the iPad, but GarageBand is.

By now you’ve probably had enough time to download OS X 10.8 Mountain Lion and install it on your Mac. What are your first thoughts and impressions? Are new features like Notification Center, Facebook integration, and iMessage worth the wait? Or is Mountain Lion just a bunch of hype?

We want to hear what you think about Apple’s newest OS now that you’re playing with it, so hurry over and tell us what you think.

CLICK HERE TO TELL US YOUR THOUGHTS ON MOUNTAIN LION IN OUR FORUMS

Mountain Lions are magnificent beasts. Sure, they’re not as huge as a real lion, or as exotic as tigers with their fancy stripes, but that doesn’t mean they’re not as cool. In fact, Mountain Lions are vicious killing machines and cuddly at the same time. Plus, they jump like really high. We love these big cute cats, so to celebrate the launch of OS X Mountain Lion, here are 15 reasons why mountain lions are awesome:

Excited for Mountain Lion but haven’t been able to get your hands on it quite yet? No problem, we put together a video of 30 of Mountain Lion’s new features and crammed them all into just two minutes for your viewing pleasure.

You can catch the video after the break. What feature are you most excited about?

With the release of OS X Mountain Lion today, Apple also released Safari 6.0 for Mac. As noted by some, the Windows version of Safari didn’t see the update, and in fact, disappeared from Apple’s site altogether.

While a direct download is still available, speculation has arisen that perhaps Safari for Windows had been completely discontinued.

Time Machine, Apple’s amazingly simple backup solution, debuted in Mac OS X 10 Leopard and changed the way a lot of us kept our Macs backed up. No longer were we tied to complex software like Retrospect, or easily forgotten manual backup systems. Time Machine made backing up our Macs easy and automatic. Even more importantly, it just worked.

Flash forward to today’s release of Mountain Lion, and Apple has quietly added a feature many of us have been wishing for, whether we knew it or not – multi-disk backups. One of the best practices in data backup plans is to create more than one backup, and then take one of them off site (if at a business, say) for safekeeping. At home, having more than one cheap, capacious hard drive to backup to is added peace of mind, considering how often those cheap, capacious drives can fail.

Apple only sells OS X Mountain Lion as a digital download in the Mac App Store. The installer weighs in at a hefty 4.05GB, but the good news is that you can install your copy of Mountain Lion on all of your Macs for no extra charge. Technically, the Mountain Lion installer can be used on an infinite number of Macs once you have it; you just need to make a bootable disk or drive.

See, the Mountain Lion installer is set to self-destruct once it’s used. When your Mac reboots running Mountain Lion, the installer will be gone and you’ll have to re-download it if you want to use it again. Another reason to create a bootable copy of Mountain Lion is if you want to do a clean install. Apple’s installer will keep your files and personal setup intact while installing Mountain Lion, but a bootable disk will allow you to erase your Mac and start completely anew.

The good news is that creating a bootable disk or USB drive of Mountain Lion is pretty simple.

Apple has now begun reissuing OS X Mountain Lion redemption codes to customers eligible for its free up-to-date program. These codes replace those issued to customers earlier today, which had already been redeemed, according to the Mac App Store.

SpellTower, the award-winning word game for iOS, is part of the first wave Mountain Lion-ready games in the Mac App Store today, with Retina graphics and support for Game Center leaderboards and achievements shared with iOS, a Mountain Lion only feature.

SpellTower is a word finding game – click your way through letters set up in a grid, creating words from adjacent letters. The visuals, the sound, and the simple pleasure of finding longer and better words all shine through, making it a joy to play. But how does a game designed for the touchscreen of your iPhone or iPad work on the Mac?

Many Mountain Lion apps will function normally under Mountain Lion, but many won’t. Of particuar concern are the various utilities that help keep Mac systems secure, scan for viruses and malware, integrate with enterprise systems in businesses and schools, and dianose and repair problems.

These tools often require much deeper integration with OS X than other apps. That means that developers need to ensure they function as intended and don’t damage any documents, files, OS X system components, or other apps. That can sometimes delay releases of key utilities.

Here’s a list of Mac utilities and enterprise tools that have confirmed Mountain Lion Compatibility

Apple has updated Xcode this morning to introduce compatibility with OS X Mountain Lion, which was released earlier today, and iOS 5.1. The update also brings support for the new MacBook Pro’s high-resolution Retina display.

Now that Apple has released OS X Mountain Lion into the wild, millions of Mac users have a shiny new operating system to play with. If you haven’t been closely following our Mountain Lion coverage over the past several months, you may not know some of the marquee features Apple has added in its latest Mac OS.

But you’re in luck! Whether you just need a Mountain Lion refresher or you’re getting a glimpse of it for the first time, we’ve got 10 killer features for you to check out first.

Despite releasing OS X Mountain Lion and a whole host of app compatibility updates this morning, Apple has finished delivering new software. The Cupertino company just rolled out iTunes U version 1.2, which adds note-taking, and new search and sharing features.