Did you get your blog transferred from AOL to Blogger? Congratulations.
Did you realise that some pictures may still be hosted on AOL? Commiserations.
You may be aware that on 31 December 2008, AOL will delete all pictures hosted on its pictures.aol.com service.
So, go to your transferred blog, view all entries in HTML mode and search for the dreaded phrase "aol". If that relates to a picture, you'll need to move the picture to outside AOL (e.g. photobucket, flickr etc) and replace the URL in the transferred blog with the new one.