This morning i got a message after logging in in FeedBurner to move the account to Google. The message was the first time i got it. Below screenshots of the steps, it was very easy.

http://www.websonic.nl/nieuws/012009/images/feedburner1.jpg
http://www.websonic.nl/nieuws/012009/images/feedburner2.jpg
http://www.websonic.nl/nieuws/012009/images/feedburner3.jpg
http://www.websonic.nl/nieuws/012009/images/feedburner4.jpg

It looks simple, but they should allow you to still log into feedburner.com

It's like when this blog changed to blogoscoped.com, my muscle memory always punched in blog.outer-court.com for ages afterwards.

Yes that's true, also the original url of the feed is a little nicer then the new url with feeds2.