Not the 'ultra high cable quality' thing again! Make sure you don't stand on your data cables either. I did it once and it flattened the data. Instead of '1's and '0's I got '_'s and 'i's. I then had to plug the cable into a data expander to get it all back into the right shape. The guy at the store charged me an extra $1500 for the expander box, I know it's doing its job cause it has a flashing light. If the light stops flashing, the cable has been flattened too far and I need to get the extra heavy duty cable and another data expander subsystem. I hope it doesn't, because that system costs $3500.