how to install Windows Server 2003 on Dell optiplex 745

hi everybody

i want to purchase Dell optiplex 745 with following specification

Process: INTEL CORE 2 DUO 2.13GHZ

Motherboard: INTEL 965 EXPRESS CHIPSET with 1GB RAM

I am Student and I am planning to Install Windows Server 2003 on Dell optiplex 745

can I install Windows Server 2003 on this matchine as single or dual boot with windows XP Pro

if yes please help me how can i install windows Server 2003 on this computers?

 is there any setting in BIOS before installing Server 2003 for this computer

please Guide me

REgards