i've realized this little filter to speed up filtering:
Name = "Remove content of <noscript> tags"
Active = TRUE
URL = "$TYPE(htm)"
Bounds = "$NEST(<noscript,</noscript>)"
Limit = 1024
Match = "*"
and this is my explanations:
1. if you have javascript enabled, you never see the content of noscript tags;
2. the most times, noscript tags contain banner code that matches many filters;
3. the main used banner filters scan all adlist(s) every time they match a banner code.
i suggest you to place this filter at the very top of your filter set, just after tame javascript.
regards,
altosax.