Weighing about 11 pounds and measuring 12.8 inches wide by 3.86 inches high by 10.89 inches long, the PlayStation 3 is larger than the PlayStation 2, the diminutive Nintendo Wii, or the Microsoft Xbox 360. Like those consoles, it can be oriented vertically or horizontally. Either way, the PS3's striking design looks right at home in the living room (admittedly, however, its polished top surface is prone to finger marks). The PS3 runs more quietly than the Xbox 360 but is a bit louder than the almost silent Wii. Though the unit itself doesn't get too toasty, the air around it tends to feel warm after a few hours of continuous play.

The PlayStation 3 comes in two versions. The $599 model (which I tested) has a 60GB hard disk; built-in 802.11b/g wireless networking; and MemoryStick, SD, and CompactFlash slots. The $499 unit omits Wi-Fi capability and the media card slots, and has a 20GB drive. You can replace the hard drive on either version, and the supplied manual explains how to swap in your own 2.5-inch, serial ATA drive. Our sibling publication GamePro has posted scans of these instructions.

The differences between the two PlayStation versions end there; both provide a Blu-ray slot drive, HDMI-output, gigabit networking, four USB 2.0 ports, and built-in Bluetooth 2.0 support.

At the heart of the PlayStation 3 lies a CPU that'll impress even the most hard-core PC gamer. This powerful, multicore Cell processor, jointly developed by Sony, Toshiba, and IBM, runs at 3.2 GHz. An RSX Reality Synthesizer graphics engine, based on NVidia's G70 architecture, delivers the graphics. Working alongside these chips are 256MB of high-performance XDR main memory (based on Rambus RDRAM) and 256MB of GDDR3 video memory.

First, make sure that you come home with all of the cables you'll need. To fully experience the console's graphics capabilities--that is, to play supported games or to watch Blu-ray movies in 1080p high-definition--you'll have to purchase your own HDMI cable (and own an HDCP-compliant 1080p television). Two extras that you might consider buying are Sony's proprietary component video output cable and the optical digital audio cable required for 7.1-channel audio. For optimum Blu-ray or DVD movie playback, you could also spring for the optional $25 remote control.

The standard package includes basic cords: a USB mini cable for the bundled Bluetooth wireless controller, an ethernet cable, a multi audio/video cable with composite connections, and an AC power cord (the PS3 uses a standard cord, unlike the external power brick used by the Wii and the Xbox 360).

Most new PS3 owners will fire up the console without looking at the manual--and they probably won't run into any trouble. It's just that easy to hook up. In case you feel like doing some tech reading before you go shopping, GamePro has scanned the PS3 manual to make it available for the geeky perusal of all.

Once turned on, the PS3 will ask you to choose a language and a time zone, and set the time/date. You then create a user account, sign in, and are presented with a navigation interface that Sony calls the Xross Media Bar (XMB), which closely resembles the interface employed by Sony's PlayStation Portable (PSP) handheld.

My first priority was to properly configure the high-definition output. I accomplished this by navigating to the video settings and changing the unit's output to 1080p over HDMI. The difference was as if I had switched my computer monitor from 640 by 480 (480p) to 1920 by 1080 (1080p high definition).

I produce music when I'm not working at PC World, and I couldn't wait to hear what the PlayStation 3 audio sounded like through my pair of high-quality music production monitors. I attached the audio connections on the supplied composite multi audio/video cable to my speakers, and set the PS3 to send audio over that route (while still transmitting video via HDMI). The result: Easy setup and great sound.

In the PS3's system settings, I noticed that my new unit's hard disk had 52GB of its 60GB total available, and that the operating system was version 1.00. Not for long, though. The first game I loaded--NBA 07--included the 1.02 system update and installed it before I could begin playing. Though the installation took only a few minutes, having to wait at all was still a little frustrating. The PS3 manual says that some games have their required updates built-in to help you avoid having to patch via the Internet.

Internet connectivity and high-definition movie playback aside, consoles are all about the games. And massive exclusive franchises such as Halo (Xbox), Metal Gear Solid (PlayStation), and Zelda (Nintendo) promote gamers' allegiance to a single console. Whether a PlayStation 3 launch title such as Resistance: Fall of Man becomes such a classic remains to be seen. But the PS3 games I've played so far have been ridiculously fun.

The PlayStation 3 is backward-compatible with most PlayStation 1 and 2 games, but to hedge your bets you might want to buy the optional $15 Memory Card Adaptor, which allows you to transfer saved game information from PS1/PS2 memory cards to the PS3's hard disk. Even then, early reports indicate that various problems have plagued a bunch of games. Tekken 5, for instance, is said to lose background music on the PS3.

The PlayStation 3 Controller

The new wireless, motion-sensitive SixAxis controller lacks force feedback, but it's lighter than the PlayStation 2's controller and has larger L2 and R2 triggers. And because the PS3's controller can sense motion along six axes, you can turn and tilt in three-dimensional space to steer in driving or flying games. I've had limited opportunity to test the controller's motion aspects so far. Earlier this year, I played the upcoming game War Hawk at the E3 conference, where the PS3 was shown. But a few of the launch games, such as Ridge Racer 7, should invite extensive use of the motion-sensing capability.

The controller connects to the PlayStation 3 wirelessly via Bluetooth (within a 65-foot range) and can recharge its batteries (which Sony says will last for 30 hours) when plugged in via the supplied USB cable. To check the controller's remaining battery life, you hold the "PS" button (located between the analog sticks) for 2 seconds. You'll then see a battery meter for that controller on screen, plus an option to turn the console off. You also have to press the PS button when you turn the unit on; otherwise, annoyingly enough, the console won't recognize the controller.

A second PlayStation 3 controller costs $50, and the console supports up to seven players at a time. Each controller has four little LEDs on the top; these indicate the number that the console has assigned to that controller. For controllers 5 through 7, two LEDs light up, and you simply add those numbers together.