RM DESKTOP COMPUTER, INTEL 1.7GHZ, DVD-ROM, WIN XP PRO ?

HERE I HAVE AN RM DESKTOP COMPUTER. FULL WORKING ORDER AND HAS JUST HAD A FRESH INSTALL OF XP PROFESSIONAL AND IS FULLY UPTO DATE WITH SECURITY UPDATES AND THE DRIVERS AND ALSO HAS ANTIVIRUS SOFTWARE INSTALLED AND IS READY TO BE PUT TO GOOD USE. SPECS ARE: DVD DRIVE 40GB HARD DRIVE (CHEAPLY UPGRADED) INTEL 1.7GHZ CPU 4 USB PORTS AT REAR AND ANOTHER 2 ON THE FRONT 512MB RAM (CHEAPLY UPGRADED) NO POWER LEAD IS SUPPLIED ( STANDARD KETTLE TYPE ) IDEAL FOR A 1ST COMPUTER OR SIMPLY FOR INTERNET BROWSING ETC. CASE IS IN GOOD CONDITION BUT DOES HAVE MINOR MARKS ON IT IN PLACES. COLLECTION ONLY OR MAY MEET OR DELIVER IF LOCAL ENOUGH.. IF UNSURE THEN ASK. TRY ME