With relative ease, I was able to migrate 2 years worth of content from Blogger to my new system, metaBlog.
The metaBlog system itself is still a bit rough around the edges, for example, I don't have the archive functionality built yet. Also, the comments feature doesn't work. I had multiple users setup to post to my Bloger blog, I still need to set those users up in my metaBlog blog and point their posts to the right user ID.
Finally, you might notice the new design of the site. It might stay, or not. I am undecided.
The weblog system that I've been building is almost ready for it's coming out party.
Of course it is not 100% ready yet, but it is ready enough to begin using. The first task will be migrating this site to it. BTW, the system is tenatively named metaBlog. You can learn more about it at metaApps.com