i have just bought 2gb of memory , but me being a bit of a numbty when it comes to computers got my cousin round yesterday and he told me my motherboard can only handle 1.5gb . would that extra 500mb make my games crash as i've also bought a ati radeon x800gto graphics card 256mb. I've tried my 128mb card in and it lets my games run for longer but they still crash all the time but with the bigger card in they crash within 30 seconds or reset the machine.