When I am logged in with user rights Internet Explorer (version 8 running under XP, SP3) is very slow. It can take tens of seconds to load a page and sometimes IE even hangs. However, when I am logged in with administrator rights everything works fine. How can I get ZA working properly under user rights?
(Note: I know that ZA causes the troubles because when I switch off ZA IE8 also works fine under user rights).

ZoneAlarm and component versions currently installed:
ZoneAlarm Extreme Security version:
vsmon version:
Driver version:
Anti-virus engine version:
Anti-virus signature DAT file version: 1058019392
AntiSpam version:
ZoneAlarm Browser Security: 1.5.311.0
ZoneAlarm ForceField Spyware Scanner:
ZoneAlarm ForceField Anti-Phishing Database:
ZoneAlarm ForceField Spyware Sites Database: 04.155