I have been trying to import http://jorgemieresblog.blogspot.com/ to JorgeMieres.SecureGossip.com, which is a WPMU blog. I have a problem when importing. I could only import 200 of the 500+ blog posts and it imported 50 comments, even though there were only 9 comments in there [displays 50/9 and the status bar runs beyond the boundary provided to display import status].
I have already changed the necessary PHP.ini to 64MB for Memory & stuff. Made all changes listed in every external forum out there. But never got to the solution yet.