Please bare in mind I am not a mind reader so if you need an additional post please state the fact when requesting!
(please do not take message as offence)
For Here are the additional changes for postbit template, memberprofile, memberlist and profile picture
In your postbit template, find
PHP:
<if condition="$show['avatar']"><td class="alt2"><a href="member.php?$session[sessionurl]u=$post[userid]"><img src="$post[avatarurl]" $post[avwidth] $post[avheight] alt="<phrase 1="$post[username]">$vbphrase[xs_avatar]</phrase>" border="0" /></a></td></if>
replace it with
PHP:
<if condition="$show['avatar']"><td class="alt2"><a href="member.php?$session[sessionurl]u=$post[userid]"><img src="$post[avatarurl]" class="corner iradius10" $post[avwidth] $post[avheight] alt="<phrase 1="$post[username]">$vbphrase[xs_avatar]</phrase>" border="0" /></a></td></if>
For rounded avatar in member profile, in MEMBERINFO template, find:
PHP:
<td><img src="$userinfo[avatarurl]" $userinfo[avatarsize] alt="<phrase 1="$userinfo[username]">$vbphrase[xs_avatar]</phrase>" border="0" style="border:1px solid $stylevar[tborder_bgcolor]; border-top:none" /></td>
and replace it with
PHP:
<td><img src="$userinfo[avatarurl]" $userinfo[avatarsize] class="corner iradius10" alt="<phrase 1="$userinfo[username]">$vbphrase[xs_avatar]</phrase>" /></td>
For rounded avatar in memberlist, in memberlist_resultsbit template, find this
PHP:
<if condition="$show['avatarcol'] AND exec_switch_bg()"><td class="$bgclass"><if condition="$show['avatar']"><img src="$avatarurl" border="0" $avwidth $avheight alt="<phrase 1="$userinfo[username]">$vbphrase[xs_avatar]</phrase>" hspace="4" vspace="4" /><else /> </if></td></if>
replace it with:
PHP:
<if condition="$show['avatarcol'] AND exec_switch_bg()"><td class="$bgclass"><if condition="$show['avatar']"><img src="$avatarurl" class="corner iradius10" $avwidth $avheight alt="<phrase 1="$userinfo[username]">$vbphrase[xs_avatar]</phrase>" /><else /> </if></td></if>
For rounded display picture in member profile, in MEMBERINFO template find:
PHP:
<img src="$userinfo[profilepicurl]" $userinfo[profilepicsize] alt="<phrase 1="$userinfo[username]">$vbphrase[xs_picture]</phrase>" border="0" style="border:1px solid $stylevar[tborder_bgcolor]; border-top:none" />
replace it with:
PHP:
<img src="$userinfo[profilepicurl]" $userinfo[profilepicsize] class="corner iradius10" alt="<phrase 1="$userinfo[username]">$vbphrase[xs_picture]</phrase>" />
For rounded attachment thumbnails, in postbit_attachmentthumbnail template find this:
as it is the only instance of a class in the template, and replace it with
PHP:
class="thumbnail corner iradius10"