I just this moment took my pc apart to fit a different graphics card - and older ATI - but still good.

Actually I was going to have both vcards at once but it didn't come to that, my realisations after last time I did that - the only place for my sound card was in between them!.. and so it was still right next to my GTX480...

I THINK.. the GTX480 - being only millimetres from the sound card was overheating it .... time for the test.