here:
http://www.ibuypower.com/Store/Configurators.aspx?mid=75
choose these options:
Netbook / Notebook Bundle: None
Case: Nzxt Apollo Gaming Tower Case Black
iBUYPOWER Labs - Noise Reduction: None
iBUYPOWER Labs - Internal Expansion: None
Case Lighting: None
Processor: AMD Athlon™ II X2 250 Dual-Core CPU
Processor Cooling: Certified CPU Fan and Heatsink
Memory: 4 GB [2 GB X2] DDR2-800 PC6400 Memory Module-Corsair-Value or Major Brand
Video Card: ATI Radeon HD 5750 - 1GB Single Card
Free Game for ATI Video Card: (your choice)
Motherboard: Gigabyte GA-MA785G-UD3H -- AMD 785G / SB710 Hybrid CrossFire Chipset w/7.1 Sound, Gb LAN, S-ATA Raid, USB 2.0, PCI-E MB
Power Supply: 600 Watt -- Power Supply SLI Ready
Primary Hard Drive: 500 GB HARD DRIVE -- 16M Cache, 7200 RPM, 3.0Gb/s-Single Drive
Data Hard Drive: None
Optical Drive: 22X Dual Format/Double Layer DVD±R/±RW + CD-R/RW Drive-Black
2nd Optical Drive: None
Flash Media Reader/Writer: None
Meter Display: None
Floppy Drive: None
Sound Card: 3D Premium Surround Sound Onboard
Network Card: Onboard LAN Network (Gb or 10/100)
Operating System: Microsoft Windows 7 Home Premium + [Free 60-Day !!!] Microsoft Office 2007(Word, Excel, Outlook, PowerPoint, Access ....)-64-Bit
Keyboard: None
Mouse: None
Monitor: None
2nd Monitor: None
Speaker System: None
External Hard Drives [USB 2.0/eSATA]:None
USB Flash Drive: None
Power Protection: None
Printer: None
Headset: None
MP3/MP4 Player: None
Video Camera: None
Warranty: Standard Warranty Service-Standard 3-Year Limited Warranty + Lifetime Technical Support
Rush Service: No Rush Service, Estimate Ship Out in 5~10 Business Days
All that works out to $683. That's a better deal than anything you would get from HP.