hi everyone!

i'm afraid i still have problems with the concept of 
file filters: there's a site from which i just want to 
copy all the pdf-files which are exactly two links 
away from the index. i tried a filter like
-*.*
+*.pdf
but it didn't copy anything at all except for the 
index. do you have any ideas how to improve this 
search?
tanks in advance,

andreas.