I've managed to get it installed on my board ;-) Just had to manually sift through the edits to make sure that everything gets inserted in the right place. It's just that I'm not very comfortable with instructions that involve replacing huge slabs of code because I use a lot of custom hacks and have a non-standard vB style running on my board which I don't want to mess up.
Here's a tip for everyone who's installed this (fixes the colspan on Warn.php):
Open warn_viewtype_end template:
Replace
Code:
<tr>
<td class="tfoot" colspan="7" align="right">Warning limit before being banned: $vboptions[warn_points_before_banned] points. Initial banning period: $vboptions[warn_banned_limit] days.</td>
</tr>
</tbody>
</table>
with
Code:
<tr>
<td class="tfoot" colspan="8" align="right">Warning limit before being banned: $vboptions[warn_points_before_banned] points. Initial banning period: $vboptions[warn_banned_limit] days.</td>
</tr>
</tbody>
</table>