I used the following settings.

HTTrack3.33+swf launched on Sat, 05 Mar 2011 04:21:22 at
<http://www.erowid.org/> -* +www.erowid.org/*

(httrack.exe <http://www.erowid.org/> -O C:\www.erowid.org\www.erowid.org -c10
-#L10000000 -J1000000 -H0 -t -B -D -a -L1 -K0 -o0 -N0 -s0 -* +www.erowid.org/*
)