ASUS TS300-E6/PS4 Tower Server

Xeon Quad Core X3430, 4GB RAM, 3 x 500GB HDD, SATA DVD Burner $2054.80

Includes Ubuntu Server 10.04 with Windows File Sharing/NFS/AppleShare pre installed.

Delivery $50

On site installation (highly recommended) $300

Optional Extras
Microsoft Windows Server 2008 Standard 32/64Bit 5CAL $1083.80
Microsoft Small Business Server 2008 Standard 5CAL $1153.45
Microsoft Small Business Server 2008 Premium 5CAL $1900.55