Hi, just a quick update. I was getting quite a few BSOD again over the last couple of weeks so as Windows 8 full version has now come out I have clean installed that on here. I got a BSOD just after I finished installing it

I am starting to think that this is possibly a hardware failure causing it to crash. Most likely cause is memory? I just did memtest for 6 passes and it found no errors but as the failures are random I guess it might not find an error unless I did the test for hours and hours. Anyway I have decided to change the memory now. I am keeping the same amount of RAM (2 x 2GB 1600 Crucial) as it's perfectly fine for this computer. I think the make it something like M.Mouse at the moment!! haha. Do you think this is a good course of action?