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The Sony ps3 will be the most powerful game console ever released. The impressive parallel processing architecture and powerful GPU allows for arguably the most ambitious releases on a console ever. Certainly, the graphics and performance the system will deliver will outstrip that of its more prudent competitors, xbox 360, and Nintendo's Wii. It should come as no surprise then, that many of the most anticipated titles of 2007 will launch on the ps3, some on multiple platforms, others exclusively. As impressive as the hardware is, it's really not important in the scheme of things; what really matters is what games you can actually play!

The ps3 is costly enough as it is, and as with anything else you invest in, you wouldn't want to do it before reading up on it first. What better way to do that, than to check out some ps3 game previews? Generally speaking, the best sources of ps3 previews will come from those websites and magazines that have generally covered ps2 and the original PS from the outset. General gaming sites like Gamespy/IGN, Gamespot, 1up, and GamesIndustry.biz are generally good sources of quick, easy to read news, game previews, and reviews. The quality varies, but what is common to each of these is that they will compare their subject matter to the competition. In this case, exclusive ps3 titles would be compared against games on xbox 360 and Wii in any ps3 game review.

If you're already a fan, and you're set on having a ps3, you might prefer ps3 reviews from sites that deal with nothing else. Dedicated community fansites tend to have active discussion forms full of analysis of every last detail. More to the point, the staff who run such sites are generally fans themselves, and are just as interested in the system and games they post about, which is usually reflected in their reporting. Sites like PSXextreme, PSrules, ps3 power, and ps3 Land are all good sources of ps3 game previews. Naturally, there aren't any ps3 reviews out yet, but these sites are already geared up and equipped to start posting them as soon as they hit the shelves in November.

Anticipated titles at release time will include the fourth game in the ever popular Gran Turismo series, madden 07, Vampire's Rain, Crysis, Fatal Inertia, MotorStorm, Assassin's Creed, call of Duty 3, NBA live 07, need for Speed: carbon, mobile Suit Gundam: Crossfire, Resistance: Fall of Man, and F.E.A.R. Also keep in mind that the ps3 is going to be widely backwards compatible with older PS and ps2 games, which you'll be able to buy from Son'y PNP service, if you don't already have them one of the major selling points! For your ps3, game reviews already written will be just as useful. Finally, going back even further, Sony has announced that a wide variety of Sega Genesis (MegaDrive) games will be also be compatible with the ps3, opening up yet more games to its repertoire.

Andrew Lawrence is the developer of http://www.e-bookz-online.co.uk a site that promotes mostly info products on all subjects.

Wireless home security systems have increased in popularity because of the elimination of the existence of jumbled mass of wires, and because of the simple installation. If your home has been built with the wiring for a hard-wired home security system, you don't have the jumbled mass of wires under foot. Since the majority of homeowners buy a home that was built several years ago, they do not have that luxury. Wireless home security system is the choice made by a number of new homeowners.

To give you an idea of just how simple wireless home security system is to install. If you know how to plug in a phone and program your VCR or TV remote then you can install a wireless home security system. You will be able to save money on having the installation done by a professional. However, if it will make you feel more comfortable you can have a professional install the system for you.

Wireless home security systems will typically come with a system control panel, which is plugged into your phone line and a wall outlet. Some wireless home security systems work off of battery power only. The control panel will monitor all the information sent to it from the remotes. It will make necessary phone calls when motion is detected. With a wireless system you can hire the services of a monitoring company or you can elect to monitor the equipment yourself. To do this you will enter your phone number along with a few other phone numbers of trusted friends or family members. The control panel will call you. After listening to the noise going on in your house you will then determine whether or not to call for emergency services. This will help eliminate false alarm calls to the police, which can result in a hefty fine.

So, how does the wireless home security system actually work?

Well, very much like wired home security systems. When a sensor is tripped, say a door or window is opened the sensor will send a signal to the control unit. On a wired home security system the signal will be sent via the cable. On a wireless home security system the signal will be sent via radio waves. Radio waves can travel through a lot of stuff like walls. Which makes it ideal to be installed after a home has been constructed that was not pre-wired for a home alarm system.

Wireless home security systems work very similar to their wired counter part. The main difference is the lack of wires running from each sensor back to the control panel.

Wireless home security systems give the home owner more options on adding a burglar alarm system to their home with the least amount of mess and disruption to their homes walls.

The http://www.homesecurityalarmguide.com a leading home security site containing tips, information and advice on wireless home security, Home Security Video System and do it yourself home security.