> For instnace, I want to scan an entire website and only 
> download anything which contains my name, Sean. 

You can do that if the name is inside the URL (such as 
<http://www.foo.com/sean/bar> or <http://www.foo.com/foo?sean>), but not in the
html pages contents - if this is what 
you are trying to do.

The only way would be to code an external callback function 
using the httrack library ; which would be a bit complex to 
acheive