Game Strategies For The Entrepreneurially Challenged

My developer is trying 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 several websites for about a year and 1WIN login am nervous about switching to another platform. I have heard very good things about blogengine.net. Is there a way I can import all my wordpress posts into it? Any help would be greatly appreciated!