검토는 못하였습니다만,


div로 작성한 레이아웃이 잘 되었다면
아래와 같이 해보세요.


###    head 부분  ##################################

<style>
#cybernet {width:1004px;position:relative;margin:0 auto;text-align:left}
</style>

<div id="cybernet">

<div style="clear:both; padding:0 0 0px 0;"> </div>
<div style="width:1004px;float:left;background:#ffffff;text-align:center;">

<!-- 상단 a -->
<script>doc_write(flash_movie("http://sarang.naezip.net/head4.swf", "mainflash", 1004, 150, "transparent"));</script>
<!-- 상단 z -->

</div id="1004px">

<div style="clear:both; padding:0 0 0px 0;"> </div>


<div style="width:790px;float:left;background:#ffffff;text-align:left;">
<div style="width:220px;height:100px;float:left;background:#ffffff;text-align:left;">
<div style="clear:both; padding:5px 0 0 0;"></div>

<!-- 죄측메뉴 a -->
      <?=outlogin("basic"); // 외부 로그인 ?>       
      <div style='height:10px;'></div>

<? echo latest_schedule("calendar","calendar"); ?>

<div style='height:10px;'></div>

<?=poll("basic"); // 설문조사 ?>

        <div style='height:10px;'></div>

        <?=visit("basic"); // 방문자수 ?>

        <div style='height:10px;'></div>

<?=connect(); // 현재 접속자수 ?>
<!-- 죄측메뉴 z -->

</div id="220px">

<div style="width:604px;float:left;background:#ffffff;text-align:left;">
<div style="clear:both; padding:5px 0 0 5px;"></div>
<div style="clear:both; padding:3px 0 0 0;"></div>

<!--Body Srat-->


######    index 부분 #################################
<table width=604 border="0" cellpadding="0" cellspacing="0" align="center" style="table-layout: fixed;">
<tr>
  <td width="301">


                              <?=latest("plip_last","sermon", 6, 40);?></td>
        <td width="302"><?=latest("plip_last","free", 6, 40);?></td>
      </tr>
      <tr>
        <td width="302"><?=latest("plip_last","bible", 6, 40);?></td>
        <td width="302"><?=latest("plip_last","good", 6, 40);?></td>
      </tr>
      <tr>
        <td width="302"><?=latest("plip_last","qa", 6, 40);?></td>
        <td width="302"><?=latest("plip_last","guest", 6, 40);?></td>
      </tr>
      <tr>
        <td colspan="2"><?=latest("plip_gallery_last","family", 5, 57, 57, 1);?>
</td>
</tr>
</table>

#####    tail 부분  ########################


<!--Body End-->

<div style="clear:both; padding:0 0 0 5px;"></div>

</div id="604px">
</div id="1004px">
     
<div style="width:180px;float:left;background:#ffffff;text-align:;">
<div style="clear:both; padding:5px 0 0  0;"></div>
<div style="width:175px;float:left;background:#ffffff;text-align:right;">
<div style="clear:both; padding:0 0 5px 0;"></div>
  <!-- 우측베너영역 a -->
<table width="175" border="0" cellspacing="0" cellpadding="0">
  <tr>
    <td><img src="http://sarang.naezip.net/banner.jpg"></td>
  </tr>
</table>

<!-- 우측베너영역 z -->
<div style="clear:both; padding:0 0 5px 0;"></div>
</div id="175px">
</div id="180px">

<div style="clear:both; padding:0 0 0px 0;"> </div>

</div id="cybernet">

<?
include_once("$g4[path]/tail.sub.php");
?>

제 설명을 잘 이해 못하신 듯 한데,이런 형태로 하시구요.
이렇게 하시고도 테이블이 약간 밀린다면

<table width="100" cellpadding=0 cellspacing=0>
<col width=50%></col><col width=50%></col>
<tr>
  <td>최근게시물</td>
  <td>최근게시물</td>
</tr>
<tr>
 <td colspan=2>최근게물</td>
</tr>
</table>
의 형태 로 하세요