i wont be able to build my own as i'm disabled ... i might just buy the system as on the fone to oc..at least that way i got a system they built and will have a warranty.. IT will do what i want .. i dont really understand this ..(cuda)&(lucid virtu ).. ..when i foned oc i asked if i could change the spec of there battle war general..with more memory and SSD BETTER THEN THER ONE THATS IN THERE...the programs i use is nero 7..convertavitodvd quick par ..dvd shrink...what should i do i can buy the bits and get my local pc shop to build but they will want paying or go for the one i was speced at oc..John