Could somebody please tell this newbie what a CLSID is, and how to find out what the # is for a site you want to restrict? I just went thru a fiasco with the new NetZero 3G upgrade--and got an "Aurora" ad from 'abetterinternet' that will not quit!!! I have used Spybot, but would like to add this site to SpywareBlaster's custom blocking, but I have no clue what the CLSID is that is asked for. Thanx for any help!! P.S., that 3G thing is AWFUL--I can't believe they added spyware to the ISP...now wonder it was a free upgrade of service!!!