[bairy]

Oh ok well okay there is lots of info stored in various variables, so I'll list them and you can just pick and choose as you need.

Okay you need to have

<if condition="$show['attachments']">

there. You can add on other bits of code using AND after the ] but before the " as I have done.

$bbuserinfo[userid] = the user's id. if $bbuserinfo[userid] exists, it means they are logged in
$bbuserinfo[posts] stores the number of posts
$bbuserinfo[usergroupid] stores the usergroup of the member.

So for example,

<if condition="$show['attachments'] AND $bbuserinfo['posts'] > '50'">

will only show the attachments if the user has over 50 posts. (This method is slightly easier to understand and change than the usergroup method)

<if condition="$show['attachments'] AND $bbuserinfo['usergroupid'] == '6'">

will only show attachments to administrators (group 6).

<if condition="$show['attachments'] AND $bbuserinfo['usergroupid'] != '6'">

will only show attachments to those who aren't administrators. Not a practical example I know but useful if you want to exclude just one group.

If you specify exactly who you want to see attachments, I can create exact code for you. (If you want to mix and match the rules dependant on forum then although possible, that's much messier and beyond my personal range.)