Ours:
INTEL® PENTIUM Core 2 E8400 running at 3.00 1333fsb

Vista Business DVD SP1 /w downgrade to XP Pro

2Gb DDRII 800 Ram

250Gb SATA hard drive

256mb PCI E video card

16x DVD -+RW Writer with Lightscribe and  software

20" Widescreen LCD Monitor

Integrated audio

Keyboard and mouse

Integrated Gigabit NIC

Microsoft Office 2007 SMB

3 year limited warranty

Theirs:
INTEL® PENTIUM Core 2 Q6600 running at 2.40 1333fsb

Vista Business DVD SP1 /w downgrade to XP Pro

2Gb DDRII 800 Ram

250Gb SATA hard drive

256mb PCI E video card

16x DVD -+RW Writer with software

20" Widescreen LCD Monitor

Integrated audio

Keyboard and mouse

Integrated Gigabit NIC

Microsoft Office 2007 SMB

3 year limited warranty