If I put travel mode in Up and down and also set the depth on the website to
null to capture a number of forum web pages then won't it just capture the
whole website?  

For example, my address is set to
<http://www.mapleprimes.com/mapleprimesforums/gethelp/howdoimaple>

Now with the travel mode set at up down does that mean httrack will just zig
up one level and zag down in a separate level?  In which case it would just
pretty much download the whole www.mapleprimes.com website.  

Or does httrack travel in only one direction upwards and downwards from the
original address?