Thanks, Mike! I tried everything today… the server log wasn’t showing the error… so I had the hoster increase the php usage to 128M, and then i changed the wp-config to define the limit at 128M… and I’m still getting the 500 error. The submission process allows you to click the ‘preview’ button, but when you click the ‘choose package’ button, it hangs up for about 2-5 minutes, then crashes.