For those of you who want to let your inner geek show, have we got the desktop background for you!

While we’ve been exploring potential ways to upgrade the hard drive in the new iMacs, our own OWC Jamie took these photos of the new machines with their screens removed to expose the electronic goodness found inside.  They make quite unique desktop pictures.

Or, you could use this as a static screensaver to discourage others from using your precious computer making them think your machine is down for maintenance.

The desktops are custom sized to the resolutions of the respective monitors:

21.5″ iMac   : 1920 x 1080

27″ iMac      : 2560 x 1440

To download, right-click on the links above and Choose “Save Linked File”

To install your desktop background, go to System Preferences (on the Apple menu) and choose Desktop & Screen Saver (in Personal): Desktop (control-clicking the desktop and choosing Change Desktop Background… from the pop-up menu will also get you there), then click Folder… (in the left panel) and select the folder in which you saved the picture. If the folder is not in the list, click the “+” in the lower left and navigate to the correct folder to add it. Click the picture in the right panel to display it as your desktop background.

Today we completed the benchmarking of the last two iMac computers that Apple introduced last month: The 2.66GHz iMac Intel Core i5 and the 2.8GHz iMac Intel Core i7.

With the ability to simultaneously run 4 cores and 8 cores respectively, these machines are quite the powerhouses of processing power.

It’s interesting to note that even with faster starting times than the other iMacs in this series, the RAM Hog II test (which simulates powerhouse usage where 80% of the machine’s resources are busy with other processes) was rendered satisfied after 12GB of memory was installed.

Not to say that 16GB didn’t show significant results in its own right. The After Effects Render Test (which spawns subprocesses for each core processor) showed steady improvement in times as more and more memory was added to the computer.

And speaking of that 16GB upgrade, to put a spotlight on the results, the i5 model was up to 44% faster in that RAM Hog II test with the maximum memory installed.

As always, what level to upgrade your Mac is a personal choice. You can check out all the Late 2009 iMac memory and hard drive upgrade options and decide if you want to go mild or wild.

One of the biggest changes in Apple’s lineup last month was the addition of two more memory slots to the new iMacs, giving them a total of four. This gives the new iMacs the capability to handle up to 16GB of RAM. While adding more memory will always improve performance, 16GB really makes a difference.

Apple has generally made the iMac’s memory easy to upgrade, and this revision is no different. Some people, though, like to see it done first before diving in themselves. That’s why this week’s addition to our Instructional Series of videos is all about adding memory to your Late 2009 iMac! It doesn’t matter if you have a 21.5″ or 27″ model, or whether you have a Core 2 Duo, i5, or i7 processor, the process is the same for all of them and we show you how to do it.

As always, you can find this video (and all of our instructional videos) either in our Tech Center or on our YouTube channel.

We just got our first 2.66GHz Quad-Core 27″ iMac i5 machine within the last hour and I really wanted to share our excitement with you.  So we took photos of our unboxing of this unit.

The box itself is sturdy and strong with a comfortable enough handle to lug this baby with it’s monster screen wherever you need:

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We’ve received four configurations of the 21.5″ and four configurations of the 27″ machines so far.  The quad core i5 and i7 machines aren’t due out till later this month.  Between the advancements in Snow Leopard and adding additional memory to these computers, they sure can go fast!

In fact – we found up to a 46% performance boost by installing the OWC 16GB Memory Upgrade Kit versus the factory installed 4GB.

We’ve run the machines through a rigorous battery of benchmark tests to test not only the pure processing speed of these machines, but also show what adding OWC memory to the setup can do.  Additionally, the different video card options have also been pitted against each other, so if you haven’t purchased your iMac yet, we now offer a definitive tool for making an informed decision on which graphics card to order.  Both of the Radeon HD options prove to generate twice the gaming frame rates than the Nvidia equipped model.  Not too shabby!

Unlike the prior generation of iMacs, these models have a total of four DDR3 memory slots. You can add an additional 4GB kit and have 8GB total or an 8GB kit and have 12GB total without removing  the standard factory 4GB.

Should you want to max the memory up to 16GB, you will need to take out those original modules. While Apple officially supports up to 16GB in all the new iMac models, they only offer up to 8GB in the 21.5″ model. Not only does OWC offer you the options for up to 16GB total, but even if you just need an additional 4GB, we’ll save you 50% compared to the same installed by Apple.

The results make our company mantra ring true.  ”More Memory = Faster Mac!”

As additional machines are run through the same tests, they will appear on the same page as our overall goal is to have every Snow Leopard compatible machine tested using the same process.

Sometimes even the best educated guesses can be thrown for a loop when an unforeseen “X-Factor” comes into play. Such is the case with the Late 2009 iMacs.

As we were getting information together for the new iMac instructional videos, we came across a little tidbit that, apparently, hasn’t been covered anywhere else: Apple has switched the iMac’s method of hard drive temperature sensing. They’ve gone from an external sensor that attached to the outside surface of the drive to a connector that seems to use the drive’s internal sensors. more…

Back in August ,when Apple updated their MacBook Pro line of laptops, the ExpressCard slot was replaced with an SD cardslot.  Here in October, Apple again has added this feature to the entire iMac lineup. It’s located just beneath the optical drive on each machine.

This would be a good time to revisit my prior article: What good is the MacBook Pro SD card slot anyway? to learn how to make the most out of this added feature.  It goes into detail on making a boot drive out of an SD card as well as an emergency startup disk.

Additionally, the widescreen form factor of the new iMac lends to using the machines for multimedia displays.  An SD card makes a great medium for transferring your multimedia data between computers.  A DVD quality movie takes up about 2GB per hour of playtime.  With SD cards ranging from 2GB to 32GB currently, one could store up to 16 hours of footage on a single card.  More exciting is the introduction of the SDXC format which as early as 2010 could have us storing from 64GB up to 2.0TB on a single card.

I for one wouldn’t be surprised to see movies, TV shows and other media being distributed on SD cards just the same as we see CDs, DVDs, and Blu-ray discs currently. Time will tell on that one.

After last month’s rather disappointing iTunes event, it’s good to see an Apple product announcement with some substance behind it.

This time around, the improvements were made to products that traditionally catered to the “consumer” end: the iMac, the Mac mini, and the MacBook. There were also a couple of tweaks to the AirPort Extreme Base Station and Time Capsule, though nothing really worth noting. Rounding out the bunch was the introduction of a new multi-touch mouse.

As we get these new models in for testing (and, of course, videos showing you how to upgrade them) we’ll be going over them in a little more detail. For now, though, let’s reflect on what’s been announced and what potential they hold.

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If you remember the old Kojack TV show…the phrase “who loves ya” baby came to mind thinking about some features on and upgrades for the new iMacs released today.

A feature long requested for iMacs – the ability to use your desktop computer as a secondary display for your laptop – is finally a reality!

From the iMac Features section on the Apple website:

Mini DisplayPort.
The Mini DisplayPort lets you connect an external display, including the Apple LED Cinema Display, to your iMac. On the 27-inch iMac, the same port offers input, too. So you can connect any external source that has DisplayPort output — including a MacBook or MacBook Pro — and use your iMac as a display.

This means if you have a MacBook or MacBook Pro for mobile computing, you don’t need to invest in/provide the room for a secondary display…just connect to your iMac when you get back to the desktop.

Now that you know what really got our motors revving here on these new “smoking machines” as OWC Jamie called them, I can tell you how to really make them scream with these OWC upgrades.

MEMORY

According to Apple’s Tech Specs page, all the new iMac models come with 4GB (2 x 2GB) of 1066MHz DDR3 SDRAM and can support up to 16GB via four memory slots.

If you want to bump that to 8GB (4 x 2GB) via Apple, that will set you back $200.00. The OWC 4GB Upgrade Kit (2 x 2GB) can be added to the factory stock 4GB for a total of 8GB…but at a substantial lower cost of $87.99.

We’ve got more options too…the OWC 8GB Upgrade Kit (2 x 4GB) adds 8GB to the factory stock 4GB for 12GB total memory for $475.99.

That same 8GB (2 x 4GB) upgrade for the 27 inch models from the factory is $600…

While the factory doesn’t offer the ultimate memory configuration of 16GB for the 21 inch iMac models, we do (who loves ‘ya baby?) and at savings over what’s offered for the 27 inch models. You can put two of the OWC 8GB Upgrade Kits into any of the iMacs for 16GB total at a cost of $952 versus $1,400 for the same 16GB offered by the factory for the 27 inch models only.

And like all our memory upgrades, we give you up to $45 cash back for your iMac’s factory memory modules!

STORAGE

The base 21.5 inch model comes with a 500GB hard drive while the other 21.5 and both 27 inch models come with a 1TB hard drive. The only option offered by the factory is a 2TB for $250.00. Taking a quick look at our current iMac upgrade page, one can find a 1.5TB drive for $129.99 and a 2TB for $239.99.

With all the options and savings we offer for the new iMacs, I’m thinking we should do a commercial with as equally a memorable ending as these Chicago area favorites.

We’re continuing  our diligent work here at the OWC testing lab benchmarking every machine compatible with Snow Leopard and should be ready to start posting some of the results soon.

In the meantime, however, we found some great nuggets of information that we’d like to share!

For our latest test, we took two machines in which the most memory that can be installed was 2GB, maxed out their memory, and checked the performance gains that installing a faster hard drive can provide.  The results were quite impressive!

The Contenders:

The original 2006 MacBook 13″
1.83GHz Core Duo running OS 10.6.1

The 2004 iMac G5 20″
PowerPC 1.8GHz running 10.5.8

Heres what we found:

• The Photoshop Action Test measures the time (in seconds) it takes to execute a custom action script comprising of 47 commonly-used, memory-intensive processes on a 21 megapixel image using Adobe Photoshop CS4. It is designed to represent an average photo editing session of a graphic artist. No other processes are running in the background besides those that keep the machine itself running. This is pure, linear computing where every available resource is on hand for the one test running.  Lower times are better.
• Our Stress Test is a variation on the Photoshop Action Test where the test is performed while iTunes is playing music with the visualizer running. This test adds one additional program to represent that additional light computing we do on the side in real life. With the Visualizer on, the resource draw on the machine is not limited to processor power and memory but to the video card and memory allocated for video as well. Lower times are better.
• The 16 Program Launch test simply measures the time (in seconds) it takes for 16 common programs* from OS X and iLife to open simultaneously.  Lower times are better.
• The Boot Time Test is exactly what it sounds like – the time it takes to boot the machine.  Again, lower times are better.

Considering the investment that a new Apple computer can cost, it makes sense to get all you can out of the machine you have before taking the plunge.  Installing a Solid State Drive can certainly extend the retirement date of your existing Mac for a fraction of the cost of a new computer.

There are few constants in life. Death and taxes are the cliché ones. I’ll also add to the list the Chicago Cubs not making it to the World Series, movies based off of video games being terrible, and memory upgrades from Apple costing way too much.

That last one is a big one in the Mac community; it can cost up to $1100 to upgrade the latest model iMac, MacBook or MacBook Pro to a full 8GB if you get your memory from Apple.

That’s just plain silly.

As we have mentioned time and time again, adding more memory is—dollar for dollar—the most cost-effective upgrade you can perform on your Mac, a constant that is even more true now that Snow Leopard is on the scene. That is, of course, as long as you don’t fall into the trap of buying your memory from Apple.

OWC now has 8GB upgrade kits for $519.99. That’s less than half of what it would cost to upgrade your Mac to 8GB at the factory. Making this deal even better, an additional $45 Rebate is available with the trade-in of the factory standard 4GB memory set (two 2GB chips), giving this upgrade a net cost of well under $500! That’s a heck of a lot better than the $1100 Apple charges. The only difference is that you need to install it yourself. Fortunately, we have free instructions for performing these upgrades easily available.

There are also 6GB Kits for both the latest the latest DDR3 models as well as 6GB DDR2 Kits for previous generation iMac, MacBook, and MacBook Pro models that originally only had up to 4GB possible. Prices for these start at $174.99 for the DDR2 kits and $299.99 for the DDR3 kit, and these are immediately available.

Of course, if you want more RAM but don’t want to max out the machine, there are other options available for iMacs, Mac minis, MacBooks  and MacBook Pros, as well.