[.Tim]

Update:

To add link in postbit.
In your postbit (or postbit legacy) template find:

<if condition="$show['reportlink']"><a href="report.php?$session[sessionurl]p=$post[postid]" rel="nofollow"><img class="inlineimg" src="$stylevar[imgdir_button]/report.gif" alt="$vbphrase[report_bad_post]" border="0" /></a></if>

And add after:

<a href="profile.php?$session[sessionurl]do=editattachments&u=$post[userid]&showthumbs=1"><img src="$stylevar[imgdir_misc]/paperclip.gif" border="0" />

For link in member list.

Find in memberlist template:

<if condition="$show['avatarcol']"><td class="thead" nowrap="nowrap">$vbphrase[avatar]</td></if>

Add after:

<td class="thead" nowrap="nowrap">Attachments</td>

Find in memberlist_resultsbit template:

<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 />&nbsp;</if></td></if>

Add after:

<td class="$bgclass"><a href="profile.php?$session[sessionurl]do=editattachments&u=$userinfo[userid]&showthumbs=1">View</a> </td>