Archive for the ‘ Technology ’ Category

PC Gaming Controllers

As far as I’m concerned, when it comes to game pad designs, PC takes a backseat to consoles.  Consoles whose main function is to specifically play games almost always have a well refined and intuitive first party controller whereas PC gamers are subjected to a myriad of third party alternatives that leave much to be desired.  Many third party companies will attempt to cash in on the success of a particular product by creating a sub standard replica.  Now I’m not saying that they’re all bad, Madcatz and Logitech generally release high quality products except that they’re usually quite expensive.  I’m a casual PC gamer and currently own three game pads which I will be reviewing.

Contender #01 – Genius MaxFire G-08XU

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In my experience with Genius, their products are generally well constructed and offer a very decent price/quality ratio falling under the entry level category.  The Genius MaxFire (I’m curious as to why it was named so) was the first controller that I purchased as the prospect of playing Guilty Gear with a keyboard didn’t really appeal to me.  It uses a standard USB interface, has 8-way directional control as well as 8 fully programmable fire buttons which according to Genius-Europe “supply maximum fire power”.  The first and most notable problem with this pad is the lack of a standard start/select button which hampers its performance quite a bit as you are forced to sacrifice two of the buttons (I usually opt for the back shoulder buttons) for start/select, a function that is required for almost every game in existence.  The second problem is a lack of any kind of analog stick (widely used in modern games) and finally the circular D-pad leaves much to be desired.

Would I recommend this product?

No, It simply doesn’t have the necessary features required for a hardcore PC gamer or even a casual gamer although it is pretty cheap and perhaps would be better suited to retro game emulation as opposed to modern games.

Price: R49 (4USD)

Contender #02 – iSonic IS-GPAD2 Dual Shock Controller

IS-GPAD2

The next controller I purchased was the iSonic IS-GPAD2 with dual shock functionality.  This pad is basically a complete replica of the classic PlayStation game pad design and if you’re a PS veteran you should be quite comfortable using this pad.  It feels great in the hands comprising of a comfortable rubber coating, has all the buttons of a regular PlayStation pad plus an additional ‘auto reset’ button (clear) as well as two analog sticks.  It also has a decent enough cable length of 1.8 metres.  What I don’t like about this controller is the large iSonic logo on the front that creates a protruding circular arc on the top of the pad and the blue colour is awful.  The worst thing about this pad is that after a couple months the buttons start to stick and this is a huge problem (the D-pad isn’t that great either), especially for fast-paced games like beat-’em-ups or driving games.  It becomes extremely frustrating when you die/crash/lose in a game not because you were lacking in skill but because your hardware is poorly designed.  I have no problems with a company creating a replica of an existing successful product but when it doesn’t match or improve upon the original, then it shouldn’t be released.

Would I recommend this product?

Yes and no.  In the short-term, it’s a great pad offering all the benefits of a PS2 controller but in the long-term it lacks in performance as the D-pad is inferior to the PlayStation’s and the button sticking really becomes infuriating, sure I could unscrew the pad and rectify the problem but I never had to do that with my PlayStation and PlayStation 2 so why should I have to?

Price: R99 (12USD)

Contender #03 – Microsoft Xbox 360 Controller for Windows

xbox360pad_1

I’ve been after one of these ever since I first read about them and eventually I purchased one of the wired variants.  I hate wireless peripherals, always have even though they’re all the rage I always found the need to recharge them a nuisance as well as having to worry about the pitfalls of signal interference to be infuriating, so call me old-fashioned (Nintendo generation) I opted for the trusty wired controller.  The Xbox controller for Windows supports vibration feedback, sports two analog sticks curiously placed in my opinion, they’re identical but located diagonally from one another.  I suppose the designers tried to break the ‘PlayStation Mould” and opted for something different.  The pad is made from quality plastic and is ergonomically designed sitting comfortably in ones hands.  The Xbox Guide button located in the centre of the pad has no function with Windows.  It also features expansion ports enabling you to connect to a Xbox 360 headset and also has a 2.5mm audio connector and other connectors for additional devices.  It has two shoulder buttons and two triggers located on the top of the pad, start and select (back) buttons, a circular D-pad and four function buttons labeled X, Y, B and A (diagram featured below).

xbox360_2

Another nifty feature of this pad is that apart from having a long, flexible cable, it also has an inline release on the cord as a safety precaution to reduce the chance of your Xbox console or PC falling when the cable is pulled.

The inline release, pictured below.

Inline-ReleaseImportant to note: before plugging in the controller, it’s very important that you install the software (supplied on CD) before attempting to use it otherwise it will not function correctly.

xbox_360_wincontroller_01_sw

Would I recommend this product?

Most definitely.  In my opinion this is the definitive controller for PC and although a bit on the expensive side, it’s well worth it as not only is it extremely functional, it’s durable and comfortable.   Another advantage of this pad is that as more and more Xbox games are converted for PC, the jump from console to computer is painless as generally the games (like Devil May Cry 4, Street Fighter 4 and so on) are optimized for the controller.

Price: R419 (51USD)

Blu-Ray

BD-Logo

Blu-ray, also known as Blu-ray Disc (BD), is the name of a next-generation optical disc format jointly developed by the Blu-ray Disc Association (BDA), a group of the world’s leading consumer electronics, personal computer and media manufacturers (including Apple, Dell, Hitachi, HP, JVC, LG, Mitsubishi, Panasonic, Pioneer, Philips, Samsung, Sharp, Sony, TDK and Thomson). The format was developed to enable recording, rewriting and playback of high-definition video (HD), as well as storing large amounts of data. The format offers more than five times the storage capacity of traditional DVDs and can hold up to 25GB on a single-layer disc and 50GB on a dual-layer disc. This extra capacity combined with the use of advanced video and audio codecs will offer consumers an unprecedented HD experience.

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While current optical disc technologies such as DVD, DVD±R, DVD±RW, and DVD-RAM rely on a red laser to read and write data, the new format uses a blue-violet laser instead, hence the name Blu-ray. Despite the different type of lasers used, Blu-ray products can easily be made backwards compatible with CDs and DVDs through the use of a BD/DVD/CD compatible optical pickup unit. The benefit of using a blue-violet laser (405nm) is that it has a shorter wavelength than a red laser (650nm), which makes it possible to focus the laser spot with even greater precision. This allows data to be packed more tightly and stored in less space, so it’s possible to fit more data on the disc even though it’s the same size as a CD/DVD. This together with the change of numerical aperture to 0.85 is what enables Blu-ray Discs to hold 25GB/50GB. Recent development by Pioneer has pushed the storage capacity to 500GB on a single disc by using 20 layers.

Blu-ray is currently supported by about 200 of the world’s leading consumer electronics, personal computer, recording media, video game and music companies. The format also has support from all Hollywood studios and countless smaller studios as a successor to today’s DVD format. Many studios have also announced that they will begin releasing new feature films on Blu-ray Disc day-and-date with DVD, as well as a continuous slate of catalog titles every month.

Article originally printed in http://www.blu-ray.com

Sapphire HD 4870 512MB GDDR5 PCI-E Video Card

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I purchased the Sapphire 4870 in August last year back when this card was the most powerful on the market and almost eight months later it can still hold it’s own in the gaming scene, well it would if not for the constant crashing.

That’s right, it’s a wonderful card unless you have the gall to actually use it for games.   It seems to be a problem with the bios/firmware of the Sapphire variants of the 4870 (although I spoke to a guy who has the same problems with his 3870) and I’ve tried absolutely everything in order to stop it from crashing.  I’ve spent many hours browsing through forums and there are many people experiencing the same problem.  Usually you will be able to install a game and start it fine but from the moment it begins there is a 3 – 5 minute window period before the game locks up resulting in either a BSOD or requiring you to hard boot.

There is much debate over what the exact problem is, some people say it’s an overheating issue or that you have to force the clockspeed to stay on 750MHz (500MHz for 2D apps, 750MHz for 3D etc) as the constant switching causes the card to crash.  Strangely enough there are a few games that never crash, Race Driver Grid, Halo 2 and Far Cry 2.

So I’ve finally decided to flash the card’s bios, I won’t be doing it myself as if you fuck up you will brick the card voiding your warranty.  So I’ll be taking my beloved 4870 back to the store tomorrow and from there they will give it to the suppliers and have them update the firmware.

If that doesn’t work at least I’ll have a good looking paper weight…

Update: Bios flashing/firmware update was successful.  I HIGHLY recommend returning it to the store you purchased it from and asking them to update your card’s firmware, or if they can’t, get them to give it to their suppliers and have them do it.  Feedback on the issue is welcome.

Specs:

  • Display Output: Dual DL-DVI-I+HDTV
  • Core Clock: 750 MHz
  • Memory Clock: 900 MHz, 3.6Gbps
  • PCI Express 2.0 x16 bus interface
  • 512MB /256bit GDDR5 memory interface
  • Dual Slot Active Cooler
  • HDMI compliant via dongle
  • 7.1 Audio Channel Support
  • Microsoft® DirectX® 10.1 support
  • Shader Model 4.1 support
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