Sometimes when i log into my xpsp2 laptop machine i get a bsod with
filtnt.sys. Not all the time though. Other times the system just hangs
and i have to hard reboot it, i just assume its teh firewall again.
Once system is up and running, everything works fine.

running build of the ncf 2.0 0727

nothing shows up in the windows event logs that i can find.

nic is a realtek gigabit 8169/8110 and have tried numerous realtek
drivers up to the latest 6.20 release.

also have a 802.11g wireless nic msi card using a broadcom chip.
Happens with radio enabled or disabled in laptop