Hi all! Once again I need assistance from the masters here. Ok, I need a new PSu, but it is working quite fine after a bit of windows fixes and axing SP2. My dilemma is setting the aperature for the GPU and shared memory. As you see I have 1 Gb of RAM. I have set my aperature @ 256 and my shared memory @ 128 is this a good setting and can someone explain why? Should I drop the shared memory down? I read you should put it 1/2 or your RAM for the aperature. Is this true? Thanx all I need a little help.