Articles on MacRumors by Arnold Kim
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Arnold Kim

Photo of Arnold Kim
Arnold is the Editorial Director of MacRumors and founded the site in February, 2000.

Arnold was also a practicing physician but gave it up in 2008 to focus on this website. He has been writing about Apple for over 20 years, and has been profiled by the New York Times, and interviewed by various news publications about his knowledge of Apple.

He continues to run MacRumors, and provides editorial oversight as well as business direction.

Arnold Kim's Articles

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iPhone Push Notification Settings and Screenshots

Wednesday May 20, 2009 8:05 am PDT by
Apple began high volume testing of the upcoming Push notification system for iPhone applications earlier this week. The system offers 3rd party applications the ability to push notifications to the user even when they are not the running application. Each application will ask...

iPhone Rumors Accelerate as WWDC Approaches: TelecomNZ, Support Staff, Possible Specs?

Tuesday May 19, 2009 7:17 pm PDT by
With Apple's Worldwide Developer's Conference only a few weeks away, a larger number of rumors are starting to appear about what Apple might have in store for us. While legitimate reports do often emerge closer to the event, there also tends to be an explosion of speculative claims. Here are a collection of recent tidbits which may or may not mean anything: - A Telecom NZ representative ...

New iPhone and iPod Touch Details? iPod to Get Camera?

Friday May 15, 2009 7:30 am PDT by
HardMac claims that they have heard some interesting tidbits about future iPhones and iPods from their sources. - The future iPhone models will have exactly the same shape and size than the current iPhone 3G, despite fakes and rumors circulating. - Apple should refresh models for the iPod nano and Touch in september. Both should now include a camera, similarly to the iPhone.The iPhone retaining...

Mac OS X 10.5.7 Update Improves Battery Life on 'Hackintosh' Netbooks?

Thursday May 14, 2009 2:56 pm PDT by
Wired summarizes some surprising experiences of users who have hacked their MSI Wind netbooks to run Mac OS X. These so called "hackintoshes" when updated to Mac OS X 10.5.7 have experienced dramatic boosts in battery effeciency. Reports from the MSI Wind forums are claiming a boost up to 33%, from 3 hr 45 min to a shade over five hours, using a six-cell 4400 mAh battery. The writer,...

Early Builds of Chromium Browser for the Mac Available

Wednesday May 13, 2009 12:05 am PDT by
The Chromium web browser project which serves as the basis for Google's Chrome has started releasing early builds of the Mac version. While not complete, the builds work well enough to get an impression of the browser. CNet took a quick look at a build: The software, available for download from the Chromium Web site, is incomplete and definitely buggy, as one would expect for a developer version ...
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Apple's Latest Ad Takes Aim at Microsoft's 'Laptop Hunters' Campaign

Tuesday May 12, 2009 8:41 pm PDT by
Apple's latest "Get a Mac" ads seem to be taking direct aim at Microsoft's recent "Laptop Hunters" ads in which a customer is given money to pick out a laptop that suits their needs. Microsoft specifically criticizes Apple on price during these commercials. Apple's latest ad, called "Elimination" (direct .mov link), shows PC trying to provide buying advice to a potential customer, Megan,...
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Sling Media's SlingPlayer Now Available in App Store

Tuesday May 12, 2009 8:29 pm PDT by
Given all the drama from the circumstances surrounding the SlingPlayer Mobile launch, we felt it newsworthy to post about the availability of Sling Media's app. SlingPlayer Mobile is now available [iTunes link] in the App Store. The $29.99 application allows you to watch and control your home TV and DVR from your iPhone and iPod touch. This is accomplished though the use of one of SlingMed...

Apple Releases Mac OS X 10.5.7 and Safari Updates

Tuesday May 12, 2009 1:11 pm PDT by
Apple has launched the long-awaited 10.5.7 Mac OS X update to customers today through Mac OS X's Software Update utility. The new update is said to provide general fixes to the operating system: The 10.5.7 Update is recommended for all users running Mac OS X Leopard and includes general operating system fixes that enhance the stability, compatibility and security of your Mac. For detailed...

Quad-Core Nehalem Apple Notebooks Possible in Q3 2009?

Tuesday May 12, 2009 12:04 pm PDT by
Digitimes reports that Intel has targeted the launch of their next-generation Calpella notebook platform for Q3 2009. Intel's next-generation Calpella notebook platform will launch as scheduled in the third quarter 2009 and targeting models in the 14.0-, 15.6-, 17.1- and 18.4-inch segments at retail ...
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Chinese Forum Poster Describes Next Generation iPhone Details

Monday May 11, 2009 6:41 pm PDT by
We've been keeping an eye on some reports coming out of Chinese forum Weiphone over the past couple of weeks, and it appears the reports are starting to spread. In early May, a forum poster from the Chinese site posted specs and a screenshot from what is claimed to be the next generation iPhone. The image above was uploaded and seems to depict a new iPhone model number "MB717LL" with 32GB...

Snow Leopard API's Finalized, A Step Closer to Release?

Monday May 11, 2009 1:41 pm PDT by
One tidbit that we failed to mention during our coverage of the newest Snow Leopard Mac OS X 10.6 developer release last Friday is the fact that it appears that Apple has stated that no further application programming interface (API) changes are planned for Snow Leopard. There was some debate in our mind if this referred to the entirety of Snow Leopard or a subportion, but others have...

Apple Details "Mid 2009" 20" iMac (Educational Model)

Monday May 11, 2009 9:46 am PDT by
Apple has published a new service document to authorized Apple repair shops that details the differences between the Early 2009 iMac and the recently released $899 (Mid 2009) 20" Educational iMac. According to the document, the Early 2009 iMac and Mid 2009 iMacs are very similar. The only differences detailed are that the Mid 2009 iMac does not have Infrared or Bluetooth and has a smaller...
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Citrix Demos of a New Kind of Virtual Machine for Mac

Monday May 11, 2009 2:33 am PDT by
Citrix made a number of announcements last week related to Mac and iPhone. While most of these announcements were targeted specifically towards IT/enterprise customers, one announcement has more potential mainstream significance. To start, Citrix released a free iPhone app called Citrix Receiver [App Store] which is a secure client application that allows you to run Windows applications...

Apple Adds Chinese Handwriting for Multi-Touch Capable Macs in New Snow Leopard

Friday May 8, 2009 6:32 pm PDT by
Apple has seeded developers with a new version of Mac OS X 10.6 (Snow Leopard) tonight. The build (10A354) adds one particularly interesting new feature to Apple's Mac operating system: Chinese handwriting recognition specifically for multi-touch capable machines. Apple recently acquired Chinese handwriting technology for use in the iPhone, and appears to be incorporating this same...
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Digital Compass (Magnetometer) Confirmed in Next iPhone?

Thursday May 7, 2009 6:19 pm PDT by
BoyGeniusReport posts a screenshot from debugging menus in the 3.0 beta firmware which seems to confirm that Apple has built-in magnetometer (digital compass) support into the operating system. Evidence of a magnetometer was first reported in April and MacRumors has heard that the magnetometer will indeed be present in the next generation iPhone expected this summer. We previously explored ...
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Snow Leopard Evidence of Built-In 3G in Future Macs?

Thursday May 7, 2009 11:36 am PDT by
Mockup of OS X Snow Leopard System Profiler (AppleInsider) AppleInsider reports that the latest Mac OS X 10.6 Snow Leopard developer builds have broken out "WWAN" (Wireless Wide Area Network) into its own category within the System Profiler. Previously, 3G USB add-on's would appear under the USB category, according to the rumor site. This suggests that WWAN services (which include 3G...

Psystar Working on Mac OS X Netbook?

Thursday May 7, 2009 4:52 am PDT by
Unauthorized Mac clone manufacturer Psystar remains embroiled in legal battle with Apple after initiating sales of their first Mac clone back in April 2008. ZDNet Asia summarizes the case today which remains in the discovery process: Psystar emerged a year ago as a small independent system builder, the likes of which can be found in any medium-sized town in the United States. What provoked the...
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AdWhirl: Free Ad-Supported iPhone Apps Can Be Very Lucrative

Wednesday May 6, 2009 6:24 am PDT by
Mobile advertising company AdWhirl issued a report (PDF) that details the success of some of the top ad-supported iPhone apps. AdWhirl serves 250 million ad impressions monthly to over 10% of the top 50 Apps in the App Store. According to their data, developers who break into the top 100 Free iPhone Apps can make as much as $400-$5000 a day. These seem to represent "peak" revenues at the...

Snow Leopard's Boot Camp Includes HFS+ Windows Drivers

Wednesday May 6, 2009 6:05 am PDT by
MacRumors has learned that Apple's Boot Camp utility under Mac OS X 10.6 Snow Leopard will include Windows HFS+ drivers, which will allow Windows installations to read Mac OS X HFS+ formatted partitions. Boot Camp is Apple's software package that allows customers to boot Microsoft's Windows operating system on their Intel Macs. The Boot Camp package includes the necessary Windows drivers to ...

Mac OS X 10.5.7 9J60 Seeded to Developers

Wednesday May 6, 2009 5:14 am PDT by
Despite yesterday's claim that Apple is targeting Friday as the release date for Mac OS X 10.5.7, Apple has seeded developers with a new build (9J60) according to World of Apple with seed notes reporting only one known issue: the Safari 4 Beta will not install on 10.5.7. We're not sure if this means it's less likely that Apple may reach the rumored Friday...