Hi, I have the system in my sig, Memory is 2 x 8gb sticks, I want to put another 2 x 8gb sticks in, The Ballistix BLS2K8G4D32AESBK E die sticks i've got appear to be discontinued, What's the score if i get say Teamgroup etc, Do the timings have to be the same or does it not matter? If anyone can recommend any reasonably priced ram that will do the job that would be great, Cheers.