Resolved Question: im buying a new computer soon?

im buying a new computer pretty soon im thinking about getting a gateway desktop with AMD Phenom™ X4 Quad-Core Processor. The product features are: ◦AMD Phenom™ X4 9750 quad-core processor
True multicore processing for extreme multitasking performance. Cool'n'Quiet™ 2.0 technology for efficient energy use. HyperTransport™ 3.0 technology to improve 3D graphics performance.
◦Direct Connect Architecture
Delivers overall system performance. AMD Wide Floating Point Accelerator and AMD Digital Media Xpress™ 2.0 for improved digital media and 3D gaming and graphics.
◦AMD Memory Optimizer Technology
For multithreaded software performance, and AMD Virtualization with Rapid Virtualization Indexing to help virtualization software run securely and efficiently.
◦8GB DDR2 SDRAM
For multitasking power.
◦Multiformat DVD±RW/CD-RW drive
With double-layer support records up to 8.5GB of data or 4 hours of video using compatible DVD+R DL and DVD-R DL media; also supports Labelflash direct-disc labels using compatible Labelflash media.
◦512KB x 4 L2 cache memory
For efficient system processing.
◦AMD Balanced Smart Cache
For a smooth multitasking and multithreaded experience.
◦1TB SATA hard drive (7200 rpm)
Offers spacious storage options and fast read/write times.
◦ATI Radeon HD 4650 graphics
Feature 1GB of discrete video memory for lush images with stunning detail. HDMI and DVI outputs.
◦HDTV tuner
Displays content in high-definition. Ports include 1 analog RCA, 1 analog/digital TV, 1 S-video and 1 stereo mini jack.
◦Multi-in-1 media reader
Supports Compact Flash Type I/II, Compact Flash +, Microdrive, Secure Digital, Secure Digital High Capacity, miniSD, MultiMediaCard, MultiMediaCard Mobile, Reduced-Size MultiMediaCard and xD-Picture Card formats.
◦Also supports Memory Stick, Memory Stick PRO, Memory Stick Duo and Memory Stick PRO Duo formats.
◦IEEE 1394 (FireWire) interface and 8 high-speed USB 2.0 ports (4 front)
For fast digital data transfer and easy peripheral connectivity.
◦Built-in wireless LAN (802.11b/g)
Wirelessly connect to the Internet.
◦Built-in 10/100/1000 Gigabit Ethernet LAN
With RJ-45 connector. V.92 high-speed modem lets you connect to the Internet.
◦Amplified stereo speakers
With 8-channel high-definition audio support deliver a lush soundscape.
◦Built-in device holder
Provides a convenient place for your camera, MP3 player or camcorder.
◦Photo frame button
Lets you turn your monitor (not included) into a slideshow of your favorite photos.
◦Microsoft Windows Vista Home Premium 64-bit Edition operating system
With Service Pack 1 (SP1) preinstalled provides a stable platform for word processing, Web navigation, gaming, media storage and more. I would like to know if this would be a computer i would mainly use it to go the internet download music and play WoW
I know its alot for to just play WoW but at best buy theres a good sale it costs like $500 & the rest that are cheaper or around the same price range dont offer nearly as much as this one does