Processor and Memory: Intel® Core™2 Quad Processor Q8300 # 2.50GHz, 1333MHz Front Side Bus # 4MB L2 Cache # Intel® G33 Express Chipset # 8GB PC2-6400 DDR2 SDRAM memory (4x2048MB for ultimate performance) Hard Drive and Multimedia Drives: # 750GB 7200RPM SATA hard drive # Blu-ray player & SuperMulti DVD burner with LightScribe Technology # Write: 16x max DVD±R, 4x max DVD±R DL, 8x max DVD+RW, 6x max DVD-RW, 5x max DVD-RAM, 40x max CD-R, 24x max CD-RW # Read: 6x max BD-ROM, 16x max DVD-ROM, 40x max CD-ROM # 5-in-1 integrated Digital Media Reader for Secure Digital cards, MultiMedia cards, Memory Stick, Memory Stick Pro or xD Picture cards Audio, Video and Graphics: # NVIDIA GeForce 9600 GS graphics card with 768MB dedicated video memory, DVI and HDMI capabilities and support for Blu-ray, HD DVD and Microsoft® DirectX® 10 # Up to 2559MB Total Available Graphics Memory as allocated by Windows Vista® # High Definition Audio, 8 speaker configurable # TV Tuner: Dual-format NTSC or over-the-air ATSC high-definition TV tuner # HP Media Center remote control Connectivity: # 10/100/1000Base-T network interface # Wireless LAN 802.11a/b/g/n Ports/Slots: # 4 DIMM (240-pin, DDR2) (occupied) # 1 PCI (occupied) # 2 PCI Express x1 (one available) (24) # 1 PCI Express x16 (occupied) (24) # 2 external 5.25" (one available) # 1 external 3.5" (occupied) # 2 internal 3.5" (one available) # Front panel 15-in-1 memory card reader supports SmartMedia, xD, MultiMedia Card, Secure Digital (SD), Mini Secure Digital, Compact Flash I, Compact Flash II, IBM Microdrive, Memory Stick, Memory Stick Pro, Memory Stick Duo, Memory Stick Pro Duo, RSMMC, MMC Mobile, MMC+ # 4 USB 2.0 ports (back) # 2 USB 2.0 (front) # 1 FireWire® (IEEE 1394) port(s) (back) # 1 FireWire® (IEEE 1394) port(s) (front) # Headphone; Microphone; Audio left/right-in; S-video-in; Composite video-in (front) # 2 PS/2; Digital Audio In/Out; LAN; Microphone/Line-in/Line-out; Rear speaker-out; Side speaker out; Center (subwoofer) (back) # DVI and HDMI capabilities included on graphics card Keyboard and Mouse: # HP optical mouse # HP multimedia keyboard Dimensions and Weight: # Dimensions: 6.89"W x 15.51"H x 16.61"D # Weight: 24.25 lbs. Additional Software and Information: # HP MediaSmart Software Suite: Your one-stop multimedia & entertainment center to create photo slideshows, share personal videos, listen to your favorite music playlists & watch DVD movies # Muvee Reveal Premium: Automatically create professional looking home videos and burn to DVD Entertainment # Cyberlink DVD Suite Deluxe: Automatically fix and edit videos and create CDs and DVDs; edit, burn and archive data to discs # Microsoft® Works 9: Includes a word processor, spreadsheet, database and calendar # Microsoft® Office Home and Student Edition 2007 Trial: 60-day trial version # Adobe® Reader 8: Read and print PDF files # Norton Internet Security 2009 (60 days of complimentary live updates) # HP Easy Backup - backs up your personal files, including photos, music, video, e-mails, bookmarks and documents # Easy sign-up to major dial-up and broadband Internet Service Providers: MSN dial-up (offer included); NetZero Dial-Up (offer included); NetZero Accelerated Dial-Up (offer included); Juno Turbo Dial-Up (offer included); High Speed Internet Services Comparison Shopping Operating System: # Genuine Windows Vista® Home Premium 64-bit edition with Service Pack 1 A critic said there's a Dell and a Gateway that's better but cheaper.. But I heard bad things about Gateway and Dell( I've used Dell at school...ugh)