I just updated from the Vista Home version (64-bit) to the Vista Business version (64-bit) and in the process lost my drivers for both my ethernet and wireless cards. I have gone into the Device Manager and located my ethernet card which is a Realtek RTL8168/8111 Family PCI-E Gigabit Ethernet NIC (NDIS 6.0) and the driver is now a 2006 version and prior to the update it was a 2008 version. Of course, without these drivers, I cannot get on the internet. I am running this on one of the new HP All-In-One computer. It is a new computer and there has not been any restore points created, so I cannot even got back and restore to where I was prior to the update. Any suggestions anyone?