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Not content to just add the latest Santa Rosa specs to its current lineup, Lenovo rolled out two new ThinkPad models, including the ThinkPad R61 (the other is the T61 in the higher-end ThinkPad T series)The 14.1-inch R61 includes all the important parts of Intel's revamped Centrino platform, including the new Core 2 Duo T7500 CPU, extra onboard Turbo Memory (for boosting access times), and 802.11n Wi-FiIt's still the same black, boxy ThinkPad you've come to know and perhaps love, but Lenovo has started to add consumer-friendly features such as Webcams and optional Blu-ray drives for those who want one laptop for work and playIt's still pricey when configured for power users, but the typically excellent ThinkPad build quality makes this a system that will have a long lifespan

While Lenovo, and IBM before that, has firmly resisted major changes in the tried-and-true ThinkPad design, we were pleased to see the company take two new steps in the right directionFirst, the new Lenovos are all available with wide-screen displays, meaning that the old-fashioned 4:3 laptop screen is one step closer to extinctionSecond, the chassis itself has been reinforced with an internal roll cage, replacing the traditional solid magnesium alloy coverThe slightly concave roll cage, hidden under a composite cover, protects the LCD while helping Wi-Fi reception, which can be negatively affected by an old-fashioned full magnesium alloy cover

We're also firm fans of Lenovo's extremely small AC adaptersThere's little point to carrying around a lightweight laptop if all the extra room in your bag is taken up by a huge power brickThe Lenovo adapter, in contrast, weighs around half a pound and the brick itself measures just 4 inches by 1.5 inches by 1 inch

The time-tested design includes traveler-friendly touches, such as sturdy steel hinges and a shock-mounted hard driveThe keyboard is one of the best laptop keyboards available, offering an extremely comfortable typing experienceThe R61 also features both an eraser-head trackpoint and a touch pad; each has a set of mouse buttons, and the top set includes a scroll button in the middleAbove the keyboard are three handy volume buttons--the extent of the system's dedicated multimedia controls--and a blue ThinkVantage button, which calls up Lenovo's helpful preinstalled support-and-configuration utilityA Webcam sits on top of the display, although we're not sure how many business users actually need oneWe've never Web-conferenced from a laptop, but someone, somewhere must do it

The 14.1-inch wide-screen LCD display offers a 1,440x900 native resolution, which is a bit finer than the 1,280x800 resolution commonly found on 14- and 15-inch laptopsText and icons are highly readable, and the screen has a matte finishWhile many consumer laptops have glossy screen coatings, which make for a more vibrant multimedia experience, most business systems stick with the matte look, which we generally prefer for its glare-fighting properties

The ports and connections on the R61 are in line with what you'd expect from a mainstream business laptop, although we'd have liked to see one more USB port and an S-Video outputOur review unit didn't have Bluetooth (which is an available option), but it did offer a built-in 802.11n antenna, for the very latest in fast Wi-Fi connection speedsYou will, of course, need a wireless Draft N router to take advantage of it

Lenovo hasn't released the configuration details for the R61 yet, but we do know there will be numerous hard drive options (our review unit included a faster and more expensive 7,200rpm drive), your choice of Santa Rosa CPUs, including the T7100, the T7300, the T7500, or the T7700, and even an optional Blu-ray drive, which should add around $400 to the system's cost

Our ThinkPad R61 review unit uses the new 2.2GHz Intel Core 2 Duo T7500.which is one click down from the top-of-the-line Santa Rosa CPULike the other Santa Rosa systems we've tested, including the Gateway E-475M, the R61 offered excellent performance, but its benchmark test scores were neck-and-neck in most cases with the non-Santa Rosa Lenovo ThinkPad T60p, a long-time laptop favoriteThe T60p has a slightly faster, although older, T7600 CPU, showing that the new Centrino Duo platform isn't automatically going to drastically change your computing experienceThe R61, however, did widely outperform the older Lenovo T60p on one important benchmark for business users, CNET Labs' Microsoft Office productivity test

Overall performance differences were minor, and as we test more new Centrino Pro and Centrino Duo systems, we'll get a better picture of the performance advantages to be found in the Santa Rosa platformIn anecdotal testing, the system felt fast and was stutter-free, even while multitasking--but we'd expect nothing less from any recent laptop

A relative rarity for a business laptop, the ThinkPad R61 offers discrete graphics in the form of the new 128MB Nvidia Quadro NVS 140MWhile that's not enough to make it a serviceable gaming machine, it does make the system capable of playing full-resolution Blu-ray moviesRunning Quake 4 at 1,024x768 with anti-aliasing turned on, we got a playable 33.7 frames per second

The ThinkPad R61 ran for an acceptable, if not impressive, 2 hours, 8 minutes on our DVD battery drain test; we expected it to run longer since the new Centrino platform is meant in part to improve battery lifeOur review unit used a six-cell battery; and the Gateway E-475M ran 29 minutes longer on a similar six-cell batteryOur DVD battery drain test is especially grueling, so you can expect longer life from casual Web surfing and office use

Lenovo provides a one-year warranty with 24-hour toll-free phone supportThat's the standard for consumer laptops, and it's shorter than the three-year term that covers many business laptopsYou can choose from several different warranty extension options--but adding three years of on-site service will cost an additional $219The preloaded suite of ThinkVantage applications helps users troubleshoot problems, and company's support Web site also has extensive support section

Sources : Buying Hardware Store