Hi when i install a graphics card, namely the nvidia 9500+ or the latest one the geforce fx 5500 my wireless connection ( the pci card ) loses all connection, sometimes it comes on then for a short while then it goes all together, tried uninstalling wireless then installing after graphics to no avail, when i take out graphics card there is no probs, any idea's before i buy a new pc. ( wife not happy as this emachines 5450 is only 18mths old )