After installing the 1 step deep links mod, you need to modify the following template files:
/templates/yourtemplate/submit.tpl
/templates/yourtemplate/detail.tpl
/templates/yourtemplate/header.tpl

Template coders can apply these changes to their templates and offer deep links ready templates.

1. edit header.tpl
Right before </head>, add

{* Deep Links by rakCha http://blog.rakcha.com *}
<script type="text/javascript" 
src="{$smarty.const.DOC_ROOT}/javascripts/deeplinks.js"></script>

2. edit.submit.tpl
FIND

{if $price.featured}

ABOVE that, ADD

{if $price.featured_adv}
<tr><td><input type="radio" name="LINK_TYPE" value="featured_adv"
{if $LINK_TYPE eq 'featured_adv'}checked="true"{/if} 
 onclick="featured();"; >
Featured links +
</td>
<td>{$smarty.const.HTML_CURRENCY_CODE}{$price.featured_adv}
</td>
</tr>
{/if}

FIND

{if $price.normal gt 0}

ABOVE that, ADD

{if $price.normal_adv gt 0}
<tr>
<td><input type="radio" name="LINK_TYPE" value="normal_adv"
{if $LINK_TYPE eq 'normal_adv'}checked="true"{/if} onclick="regular();"; >
{l}Regular links +{/l}
</td>
<td>{$smarty.const.HTML_CURRENCY_CODE}{$price.normal_adv}
</td>
</tr>
{/if}

FIND:

<input type="radio" name="LINK_TYPE" value="featured"
 {if $LINK_TYPE eq 'featured'}checked="true"{/if}>

REPLACE BY:

<input type="radio" name="LINK_TYPE" value="featured"
 {if $LINK_TYPE eq 'featured'}checked="true"{/if}
  onclick="no_deeplinks();"; >

FIND:

<input type="radio" name="LINK_TYPE" value="normal"
 {if $LINK_TYPE eq 'normal'}checked="true"{/if}>

REPLACE BY:

<input type="radio" name="LINK_TYPE" value="normal"
 {if $LINK_TYPE eq 'normal'}checked="true"{/if}
 onclick="no_deeplinks();"; >

There are 2 Instances of this, for free and paid regular links.

FIND:

<input type="radio" name="LINK_TYPE" value="reciprocal"
 {if $LINK_TYPE eq 'reciprocal'}checked="true"{/if}>

REPLACE BY:

<input type="radio" name="LINK_TYPE" value="reciprocal"
 {if $LINK_TYPE eq 'reciprocal'}checked="true"{/if}
 onclick="no_deeplinks();"; >

FIND:

<tr>
   <td class="label">{l}Description{/l}:</td>

ABOVE it, ADD:

<tr id="field1_title" style="display:none">
<td class="label">TITLE 1</td>
<td class="field"><input type="text"  id="TITLE1"  
name="TITLE1" value="{$TITLE1|escape|trim}"
size="40" maxlength="255" class="text"/></td>
</tr>
<tr id="field1_url" style="display:none">
<td class="label">URL 1</td>
<td class="field"><input type="text"  id="URL1" 
name="URL1" value="{$URL1|escape|trim}"
size="40" maxlength="255" class="text"/>
</td>
</tr> 
<tr id="field2_title" style="display:none">
<td class="label">TITLE 2</td>
<td class="field"><input type="text" id="TITLE2" 
name="TITLE2" value="{$TITLE2|escape|trim}"
size="40" maxlength="255" class="text"/></td>
</tr>
<tr id="field2_url" style="display:none">
<td class="label">URL 2</td>
<td class="field"><input type="text"  id="URL2"  
name="URL2" value="{$URL2|escape|trim}"
size="40" maxlength="255" class="text"/></td>
</tr> 
<tr id="field3_title" style="display:none">
<td class="label">TITLE 3</td>
<td class="field"><input type="text"  id="TITLE3"  
name="TITLE3" value="{$TITLE3|escape|trim}"
size="40" maxlength="255" class="text"/></td>
</tr>
<tr id="field3_url" style="display:none">
<td class="label">URL 3</td>
<td class="field"><input type="text"  id="URL3"  
name="URL3" value="{$URL3|escape|trim}"
size="40" maxlength="255" class="text"/></td>
</tr> 
<tr id="field4_title" style="display:none">
<td class="label">TITLE 4</td>
<td class="field"><input type="text"  id="TITLE4"  
name="TITLE4" value="{$TITLE4|escape|trim}"
size="40" maxlength="255" class="text"/></td>
</tr>
<tr id="field4_url" style="display:none">
<td class="label">URL 4</td>
<td class="field"><input type="text"  id="URL4"  
name="URL4" value="{$URL4|escape|trim}"
size="40" maxlength="255" class="text"/></td>
</tr> 
<tr id="field5_title" style="display:none">
<td class="label">TITLE 5</td>
<td class="field"><input type="text"  id="TITLE5"  
name="TITLE5" value="{$TITLE5|escape|trim}"
size="40" maxlength="255" class="text"/></td>
</tr>
<tr id="field5_url" style="display:none">
<td class="label">URL 5</td>
<td class="field"><input type="text"  id="URL5"  
name="URL5" value="{$URL5|escape|trim}"
size="40" maxlength="255" class="text"/></td>
</tr>

3. in detail.tpl
FIND:

<tr>
<td class="label">{l}Description{/l}:</td>
<td class="smallDesc" align="left">
{$DESCRIPTION|escape|trim}</td>
</tr>

BELOW, ADD:

{if $TITLE1}   
<tr>
<td class="label">{l}Quick Links:{/l}</td>
<td class="smallDesc" align="left">
<a href="{$URL1|escape|trim}">
{$TITLE1|escape|trim}</a>&nbsp;
<a href="{$URL2|escape|trim}">
{$TITLE2|escape|trim}</a>&nbsp;
<a href="{$URL3|escape|trim}">
{$TITLE3|escape|trim}</a>&nbsp;
<a href="{$URL4|escape|trim}">
{$TITLE4|escape|trim}</a>&nbsp;
<a href="{$URL5|escape|trim}">
{$TITLE5|escape|trim}</a>&nbsp;
</td>
</tr>   
{/if}