Hi guys hope someone can help me.I have just take'in zone alarm off my system and put sygate back on when i went to grc.com to do a port scan it tells me my port 139 netbios is open the only things running in my task bar are the usb modem icon the sygate icon .avg antivirus and my connection icon or status box i have check everything i can think of but to make sure i went to symantec aswell and that says network vulnerability at risk and netbios availability at risk its doin my head in now and with havin a allways on line connection ie BB i just not sure what to do.Have checked allso any programs that could be doing it but nuffin any help would be great...hope iam not in the wrong forum? iam a newbie

my system is
abit KT7A motherboard rev 1.3
Athlon XP 2000+
512 MB pc 133 sdram
120 gig harddrive split into 2 ie 60 gig each
80gig harddrive
soundblaster live soundcard 5/1
nvida verto geforce 4 MX 440 g/card
plextor writer 16/10/40
dvd cd rom
creative web cam go plus
Xerox docuprint m750 printer ( default)
Epson stylus color 300 printer