First click on the "Account" button. Now Select "Application Settings".
Then from the page click on 'Profile' next to the 'Notes'
After the page opens, click on 'Go to Application'
When the page opens, click on 'Import a blog'
Then on the Web URL text box type your blog address and the press 'Start Importing' ...
After importing confirm it. All the blog posts will be saved as notes.
!!! Enjoy :)