Transfer blog ownership

Q: How do I move a blog to another account?

A: Change ownership
Make the blog in question into a team blog, with two members, then removing the original team member: http://www.google.com/support/blogger/bin/answer.py?answer=41448

Note: Please be aware that images posted by the previous admin may disappear from your blog.

source: http://www.google.com/support/forum/p/blogger/thread?tid=14cd0768cd681879&hl=en&fid=14cd0768cd681879000471f00f030990

Chuck has a blog written on this:
http://blogging.nitecruzr.net/2007/06/how-to-transfer-blog-from-one-account.html
also related threads:
http://www.google.com/support/forum/p/blogger/thread?tid=363a0b7b37f31782&hl=en
http://www.google.com/support/forum/p/blogger/thread?tid=6a8ac4a935c64d2d&hl=en

Export the blog to another blog:
This may be used as a short cut for some cases, which give the same result:
http://www.google.com/support/blogger/bin/answer.py?hl=en&answer=97416