Outlook express supports unicode, the problem is I don't see a way to edit the "category" in outlook express.

I want to use "categories" instead of title or company name, because these lists are completely disjoint. (I'm a party promoter, and different event invites go to different groups of people). I want to be able to use the "filter" function to view separate lists. The problem is assigning these categories one by one on the blackberry will take forever, so I want to do it on my PC.