It's all there I just didn't break it apart. Look for this in the file (or similar depending on cart version)
Code:
<select name="amount">
{section name=quantity loop=$product.appearance.loop_quantity start=$product.appearance.min_quantity}
<option value="{%quantity.index%}"{if $smarty.get.quantity eq %quantity.index%} selected="selected"{/if}>{%quantity.index%}</option>
{/section}
</select>
and comment it out with {* *}
then add
Code:
<input type="text" style="vertical-align: middle;" name="amount" size="3" maxlength="4" value="{$product.appearance.min_quantity}" />