Motherboard k8t Master 2 Far Cpu: Amd Opteron 240 Clawhammer 2.0ghz/2mb/800mhz Harddrive: 250gb Western Digital IDe 200Gb Maxtor GFX: 7800GS AGP 512mb 8x Optical: (2) sony dru-18a and a Emprex PSU: Ultra Infinity 500watt PSU OS is windows xp SP2. i don't think its a revision of anything i dont know what it is could be the OS or soemthing but i get blue screens when plugging in my wireless thats provided from my internet which is usb2.0. drivers came from disk and thats it and i can't figure it out what it is. well if anyone has any ideas to which os i should get for this server or whatever means to get my computer internet would be great thanks. sorry for the jibber jabber.