Here is my issue.  I have set the proxy on my firefox, it says link caught, so
my authentication is correct.  I have set spider to ignore the robots.txt
file,lowered connections to 1 and set max transfer rate to 10K and have set
the filters as follows

-*
+www.someweb/forum/*.dfx
+www.someweb/forum/*.dwg

all I want to download is the dfx and dwg files from this forum.  The result
is just one page.  What am I doing wrong?