cherrycola,
I was unaware that Giant had a script blocker as part of the resident shield.
Their guard acts from a database much like Spywareblaster which is freeware with updates. I use it with SpywareGuard. Both run resident and do a great "free" job.
I added Script Sentry on my W98 and Script Defender on the ME machine. My XP uses Avast Pro.
The drawback to Giant is that it is payware at $29.95 with updates for a year.
Anyway.....if your happy with it, fine.
As Eddy said....Make sure you do not forget to have a good firewall in place!