Date and Time formatting

My programmer is trniyg to convince me to move to .net from PHP. I have always disliked the idea because of the costs. But he's tryiong none the less. I've been using Movable-type on a variety of websites for about a year and am anxious about switching to another platform. I have heard fantastic things about blogengine.net. Is there a way I can transfer all my wordpress content into it? Any kind of help would be really appreciated!