> In effect, i require a filtering option like : exclude 
all  
> html files except those with filenames containing 'tut'
> is there any way the above can be done ...???
Options / Scan rules:
-* +www.somesite.com/*tut*

you can also use:
-* +www.somesite.com/*tut* +*.gif +*.jpg +*.png +*.css +*.js