All tabs are generated through minicomponents who's trigger number is 00035. So, if you'd like to not show, for example, the More Info tab then first you should copy j00035tabcontent_01_more_info.class.php to the /jomres/remote_plugins/custom_code directory then use Jomres' Rebuild Registry feature to tell Jomres to use the new copy of that file. Next, open your new copy of j00035tabcontent_01_more_info.class.php and before the line that says
$property_uid=(int)$componentArgs['property_uid'];
put a new line that says
return;
And that's it!