New Layout, new software...

I'm getting tired of this layout and am thinking of changing it maybe with either movabletype or wordpress, I still don't know which one to use. Does anyone know if either of them have a feature that will enable me to move all the posts from this site over to the new one? I still need to get my own server. If any one knows anything or can can give me some space on their server/hosting account, email me at me@acoolblog.com or leave a comment(if I decide to enable it)