A major security problem was fixed in this -beta10 release, 
which caused live connections not to be closed at all in 
certains cases, causing load problems on remote servers.
This problem concerns all 3.23-beta and alpha releases.
(The production release (3.22) is not touched by this 
problem)

Please update as soon as possible, at:
<http://www.httrack.com/index.php?p=2>

Thank you!