Thanks for the info Sir Bunnyworth, but I don't understand the workings too much, but what I have figured out with the help of PC Health Advisor, is my processor is working at 1/2 to full capacity most of the time, if getting more memory would help take the load of the processor it would maybe be worth it, but if it didn't then I would maybe be wasting money, and if that's the case then I shall have to wait on a lottery win.