Ok I copied the upgraded version over to my a test folder and tried PHP instead of sendmail. It looks like the new PHP thing is what fixes it as the 500 error goes away and it looks ok now. Is this a new standard? Most apps Ive used like Vbulletin, phpbb, CMS', etc use sendmail.. and the 1.3.5 zencart did too. I do have a linux host as well. I would expect it would work with both.




