Great High Spec Business PC! and it doesn't take up much room either!!
These are no longer required, but are only just 3 years old, so they still have plenty of life left in them, so out they go!!

Intel Core2Duo 3.0GHz CPU
2GB DDR2 Memory
160GB WD Hard Drive
CD/DVD Rom (or DVD-RW for another $25)
Intergrated Network and Sound Card
Genuine Windows Vista Business License (CoA) - Will also work with either Windows XP or Windows 7 too.
Dell E1909Wb 19" Widescreen LCD
(Resolution: 1440 x 900)
Dell USB Keyboard and Optical Mouse

(Internet Ready too!)

I have tested everything and its in perfect working condition.
I have securely wiped the drive and done a full reinstall of Vista Business (can come with Windows XP Pro installed if you prefer) all with the latest Dell drivers and Windows updates installed too.
Microsoft Security essentials, Adobe Acrobat Reader, Flash player and Java are all installed and tested too.

30 Day Warranty included, but I am sure you wont need it!

If you have any questions, just ask away!!