Hi, I have have just found out that all the pinglist URLs that I put in to the URIs to Ping's box are automatically delleted after I got out of the MaxBlogPress Ping Optimizer. When I come back to check MBP plugin, all the URls was gone ! I have this problem with all other blogs. I wonder if this is the plugin's error or the Hosting provider set it to automatically dellete them ? Have you ever check MBPP to see if the ping list still in there ? Has anyone has problem with MBPP and know the causes and how to fix it ? Thanks for your help.