Whenever I'm downloading a file off the network in my flat, threre will be random spikes of 100% CPU usage It makes everything lag really badly. I'm using an Epox 8RDA+ wwhcih has the nForce 2 chipset, and I'm using the onboard lan. This happens even if I use a PCI NIC as well though. Is this a normal thing to happen, or is there something wrong with my setup?