[EventCalendar] Previous and Next Links in single.php

[firetree_ec3 at spamex.com]

I did search for this, and didn't find anything.

In single.php, you usually have previous_post_link() and  
next_post_link() to send you fowards/backwards.

I want these to sort on EVENT date, not post date.

Apparently, a simple cat=3 (My current Events category) does not  
invoke EC3's "advanced" mode, so they sort by post date.

Is there a way to make these point to previous events and future events?

I had to remove these from EC3 posts because of the confusion they  
cause.

Chris