[B00MER]

[skin1]/customer/main/products.tpl

<table border=0 width=100%><tr><td>

  <table border=0 width=100%>

  {section name=product loop=$products}
  {if $smarty.section.product.index is div by 2}
    </tr><tr valign="top">
  {/if}

  <td valign="top">

    <table border=0 width=100%><tr>
      <td width=90 align=center valign=top><a href=product.php?productid={$products[product].productid}&cat={$cat}&page={$navigation_page}>{include file="product_thumbnail.tpl" productid=$products[product].productid image_x=70 product=$products[product].product}
{ $lng.lbl_see_details }</a></td>
      <td valign=top>{$products[product].product|escape}</font> <font class=TableCenterProductTitleOrange></font><font size=1>

{$products[product].descr|truncate:100:"...":true}
</font><hr size=1 noshade width=130 align=left>
      {if $active_modules.Subscriptions ne "" and $products[product].catalogprice}
      {include file="modules/Subscriptions/subscription_info_inlist.tpl"}
      {else}
      {if $products[product].price ne 0}
      {if $products[product].discount ne 0}
      <font class=MarketPrice>{$lng.lbl_market_price}: <s>{math equation="(price/(100-discount))*100" price=$products[product].price discount=$products[product].discount format="%d.00" assign=unformatted}{include file="currency.tpl" value=$unformatted}</s></font>

      {/if}
      <font class=TableCenterProductTitleOrange>{$lng.lbl_our_price}: {include file="currency.tpl" value=$products[product].price}</font><font class=MarketPrice>{include file="customer/main/alter_currency_value.tpl" alter_currency_value=$products[product].price}</font>{if $products[product].discount ne 0}, save {$products[product].discount}%{/if}
      {else}
      <font class=TableCenterProductTitleOrange>{$lng.lbl_enter_your_price}</font>
      {/if}
      {/if}
      </td></tr>
    </table>

  </td>

  {/section}

</td></tr></table>
</td></tr></table>

Change is div by 2 to adjust columns, I also truncated the description by 200 less charchters as well as adjusted the table size so 2-3 would fit, anyone going over that is going to get a horizontal scrollbar.

hth.