dude buy it from a shop or even better get somebody off here to purchase it then send it or go pc world tha ram maybe specific to your machine, so you need to find out for sure 500meg aint enough i dont care what people are saying since my accident ive gamed everyday for 3 yrs 1 gig of ram is whats needed or it,ll just lag like fuck yep just like a turbo slow then fast the gfx card may last a year befor you need another then processor choose to listen or not but you,ll be buying a new machine befor long give that 1 to the kids mate suprised it aint caught fire with all that dust