Installed the 64-bit beta on my system to find it managed to "break" my connectivity with the Internet (gotta admit, that's ultimately secure though ).
Of the 4 NICs on my system, 3 were visible as zones in Zone Alarm - 2 VMWare virtual adapters and 1 for my internal network - the other (Internet-facing) just didn't appear.
Windows reported both physical NICs connected at 1Gbps as normal, but no TCP/IP settings on the Internet-facing one, and it failed to repair because of this - even though TCP/IP is bound to the adapter.
Neither Zone Alarm or Windows reported any problem with the firewall.
Had to remove Zone Alarm to get connectivity back
Anyone installed the beta on an Asus A8N-SLI Premium and used the Yukon onboard gigabit NIC okay?