Event Calendar Pro will get categories after we build the category sub system in mojoPortal. Its been on the road map for quite a while but still not sure when I will get to it. Next on my priority list is web farm support which may take a month or so to complete, until that is done most likely only small low hanging fruit kinds of other things will be worked on. But once web farm support is done then categories will be one of the higher priorities.

Best,

Joe