Ich selbst kenne ja die Software nicht ..
..aber die Portangaben
hier gelten vermutl. auch für X
Mit einer aktuellen Version soll es da keinerlei Probleme geben:
"WRQ has tested the current version of the Reflection products and
components with Windows XP SP2 and has found no known issues."
"WRQ does not plan to test or maintain earlier versions
of Reflection for use on Windows XP with SP2"
WRQ Reflection Products and Microsoft Windows XP Service Pack 2
http://support.wrq.com/techdocs/1830.html
Reflection Windows-Based Products and the Microsoft
Windows Firewall (Included in XP Service Pack 2)
http://support.wrq.com/techdocs/1784.html