Moriarty - 4:47 pm on Feb 27, 2013 (gmt 0)
I think you may find changing
RewriteRule . /blog/index.php [L]
RewriteRule . /index.php [L]
will help. Because that is what I had when I got my /blog/ which you seem to want. In changing it to what it should be (RewriteRule . index.php [L] ), I still have the /blog/ and I don't understand!