Calendar alerts

[reckless2k2]

I had a question whether the settings for calendar reminders can be adjusted beyond 60 minutes before an event? If I make an appointment, currently it does not even have the function to set alerts in the appointment area. I have to go back out to settings and then I can only set it as much as 60 minutes. Is there a way to manually edit a conf file to push it out further in hours? I want options like 24 or 48 hours before an event.
Thanks.

[soxfan]

The ability to have reminders beyond 60 minutes does not currently exist in Zimbra, but it has been requested and there is an open RFE for it. Please vote for bug 15146 if this feature is important to you.