Not Much RAM for MultitaskingThe more RAM your laptop has, the faster programs will run and the greater number of windows you can work in at one time. If your needs are simple and you rarely do more than two things at once on your PC, the relatively modest amount of memory that comes installed in inexpensive laptops will be enough. Today the standard amount of RAM shipped in most PCs is 2GB. If you like to multitask--say, you want to launch a search for a file and start backing up data to a disc while you watch a news video--you need more memory.Suited for Commuting and Other Short TripsBecause of its midsize screen and other middle-of-the-road characteristics, this notebook qualifies as an all-purpose portable. Though it might not have the biggest hard drive or all the latest card slots, its features--and accordingly, its price--are a good fit for most people who need to get work done in mainstream applications. On this laptop, you'll be able to compute comfortably in word processing, spreadsheet, e-mail, and browser applications, and enjoy music or a DVD movie with headphones. This laptop, lighter and easier to carry than a desktop replacement, is also a better choice for commuting and other short trips.Underpowered Video Hardware Not Suited for Serious GamersA video chip set (also called integrated video or Intel video) built into this laptop's motherboard handles the graphics. Relatively speaking, this video hardware is underpowered. Since the laptop lacks a dedicated graphics card, the integrated chip set has to borrow video memory (an arrangement known as dynamic memory or shared memory) from the main system memory to make images look good. If you play only online trailers or 2D games, integrated video is fine. As long as the laptop has a fairly fast processor, such as a dual-core Intel CPU, even movies should look good and play smoothly. But laptops with integrated video can't render 3D well and handle sophisticated effects properly. Games will skip, lose details, or stop altogether if the video hardware can't manage at least 30 frames per second. If gaming is important to you, ante up for a laptop with a dedicated card.Low Maximum Resolution Limits Screen's Viewable Area A screen resolution of 1024 by 768 is also known as XGA (Extended Graphics Array). XGA became the de facto entry-level standard for most laptops around 2000, since it's easy to read and great for getting mainstream work done on small screens that have a 4:3 aspect ratio. Today, however, 1024 by 768 is a low resolution that limits how much you can see on screen at once. Wide-aspect laptops with screens of a 16:9 or 16:10 aspect ratio have introduced resolutions that display more picture. The most common entry-level resolution is 1280 by 768 or 1280 by 800, aka WXGA (Wide Extended Graphics Array). Screens ranging in size from 10.6 inches to as large as 17 inches can have a WXGA native resolution, which provides about 25 percent more screen content than a display of 1024 by 768 does.Expand Memory and Multimedia Through the ExpressCard SlotThe built-in ExpressCard slot on this laptop lets you easily expand the memory, wireless communications, multimedia, or security of the system. There are two types of ExpressCards: the ExpressCard/34, which measures 34mm by 75mm and is shaped like a stick of chewing gum, and the wider ExpressCard/54, which is 54mm by 75mm. The ExpressCard/54 slot, which accepts either type of card, opens up a wider world of expandability, including SmartCard readers, CompactFlash readers, and 1.8-inch disk drives. Few new laptops come equipped with the old PC Card slot that preceded ExpressCard, but if yours does, you can buy an adapter that lets you use ExpressCards in the PC Card slot. Supports SD CardsLike most new laptops, this one has either a multiformat card reader or a dedicated slot that accepts an SD (Secure Digital) Card. More popular than Memory Stick, CompactFlash, and xD-Picture Card, SD is found in a large number of digital cameras, PDAs, printers, and other devices. SD Cards have built-in security functions to protect data, including music copyright protection. (The cards have a small write-protection switch on the side similar to that of a floppy disk.) The latest SD card, the microSDHC, is the tiniest flash memory card to date, measuring only 11mm across. It's also the fastest and roomiest, capable of holding up to 16GB of data. Supports MultiMediaCardsAny laptop that can work with SD Cards can also take MultiMediaCards in its multiformat card reader. These small, thin cards look like their SD counterparts (and are often lumped into the same category), but the technology inside is different, as these cards lack SD's encryption and have only half the storage capacity. They're also slower. If security and speed are not critical issues for you, MultiMediaCard can be a cheaper alternative to the more popular SD; many devices that accept SD will also take the slightly thinner MultiMediaCard. Regardless, this laptop gives you the choice of using either format.Connect Peripherals With Bluetooth TechnologyThis short-range wireless technology is everywhere. Whether you activate it on a laptop by way of an external on/off switch or through software, the small internal Bluetooth card automatically detects other Bluetooth-equipped devices within 30 feet and sends and receives radio signals over an ad-hoc "piconet," or personal wireless network. Bluetooth is an especially convenient way to add external peripherals or partner the laptop with other devices, such as a cell phone, printer, or digital camera. Bluetooth works only over short distances to connect devices around your home or office, sending small chunks of data at a leisurely 1 megabit per second.Connect to the Net Via Ethernet PortEven though Wi-Fi is all the rage, an ethernet connection for wired networking is still a nice thing to have. Ethernet jacks allow for instant connections to the Internet, e-mail, and applications over a fast, secure wired network. Ethernet comes in three speeds: the all-but-obsolete traditional ethernet, limited to 10 megabits per second; fast ethernet, which works at up to 100 megabits per second; and gigabit ethernet, which operates at up to a gigabit per second. If your laptop is equipped with the still-common fast ethernet, it won't be able to take full advantage of the performance that a gigabit-ethernet network has to offer. But more and more laptops now come with gigabit ethernet, in which case you're covered for access to the fastest type of wired network.Windows XP InstalledCurrently Microsoft's Windows XP operating system remains an option for sub-$600 mini-notebooks (also known as "netbooks"). Although it debuted back in 2001, XP is still popular among many computer users, especially in businesses that have standardized on the OS and have no desire to switch to the 3D-heavy Vista. XP introduced a lot of the useful built-in applications we now take for granted, including the ability to burn CDs, as well as Remote Desktop, which lets telecommuters connect to another XP computer across a network or the Internet and access their programs and files. This streamlined operating system should run fine on this notebook.Be Wary of Battery Life SpecsTake the battery life you see advertised for any laptop with a grain of salt. Why? A few vendors still use unrealistic testing parameters in order to report the longest battery life possible. For example, a "tested" laptop simply might be turned on, with the screen brightness lowered to the darkest level, and allowed to run down without anyone touching it. When the laptop undergoes typical, everyday use--say, with the screen brightness turned up to a readable level and with the user working in several applications or playing a CD or DVD movie--its battery life could be much shorter than a vendor's claims.
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