Hi everyone. I have had my XPS 630 since March 08 with no problems until this week, on boot I am frequently getting the BSOD with a 'netio.sys' being mentioned. The only thing I have done to the system this week is I installed 'hamachi' . . . wondering are the two related? have updated the bios, chipset everything but still get the BSOD, once it does its physical memory dump it reboots and goes straight into Windows!