Installed 9.1.007.002 tonight onto my Thinkpad R40 running Win7 with NOD32 v4. No other firewalls previously installed.
The PC flashed "Please wait" and then locked up at a black screen.
Rebooting again made it to the wallpaper before locking up.
I'm using a Linksys Etherfast Integrated Cardbus PC Card (internal ethernet and internal wireless disabled). When I pulled out the PC card the computer booted normally.
Booting with the Linksys, made it to the wallpaper before BSOD.
I uninstalled via Control Panel.
I miss ZoneAlarm...hope to try a newer version soon!