nc -vv -z -w2 127.0.0.1 1-65024
yes, disable NetBIOS entirely...unless of course you are using it.
(http://www.grc.com/) has some interesting ideas about NetBIOS and enabling/disabling it.
Thanks for the info...but it is, or should be, rather well known amongst penetration specialists that ports 137-139, inclusive, invoke tons of crap! Have a nice day/night all...