Yep, you'll also make sure you do

so now my usergroup and my account cant be deleted?

--------------- Added [DATE]1217697466[/DATE] at [TIME]1217697466[/TIME] ---------------

after what part do i add ?>

because i cant see that inside my config.php file..

--------------- Added [DATE]1217697579[/DATE] at [TIME]1217697579[/TIME] ---------------

ok so i did this.. would this work?

Your account can't be changed, your usergroup's permissions could still be changed i think though. and I have no idea what you're talking about with the ?>

If I remember correctly the ?> was omitted from the config.php intentionally by Jelsoft. Though I don't recall why.

No one will be able to make any changes to your account form the Admin CP if your an undeletable user, not even you. That includes changing user groups.

Instead of asking questions, read the instructions on the page provided:

Just a bit of reading will get you the answers. Just put in a bit of effort before you ask, it will only make you a better admin. ;)

i did read it, i just was making sure =)

--------------- Added [DATE]1217722691[/DATE] at [TIME]1217722691[/TIME] ---------------

is there anyway to make a usergroup uneditable aswell?

I don't think so, you can take away the ability to alter any usergroups from other admins, but not for just one usergroup.

also how can i add usergroups to the Default section in usergroup manager because it seems like those cant be deleted by admins =) or even me xD