i was just wondering, a few days ago, one or our computers in the office was being backed-up. the back-up was being done by our I.T. group through the LAN connection in another office. if i had tried to connect to the internet during the back-up, would it cause the hardisk to crash? we were already experiencing problems with the disk, like sometimes during boot up it would not be able to run the operating system but if you try again later it would work fine.