Plz help... how to fix it??? the whole homepage look untidy

[bb nicole]

I'm create my homepage using dreamveaver now... I use the table to insert the login function, ticker, creates resumes and latest job function which i did in different page by use the code

<?php include "xxxx.php"; ?>

in my home page. But the arrangement of the function is not tidy, it put the function whatever it is in the homepage...
I want alumniLogin, comLogin, and ticker in 1 column down in the left hand side, and in the right hand side, it has 2 row, which the top is quicksearchjob and bottom is latestJob. And beside the quick search job is createResumes... Thus i put the table as below...But it look not nice, some place have a lot of white space and some is narrow...
Can someone help me??? How to fix it???
I have try many time still dint work properly... Thanks..

<table width="100%" border="0">
  <tr>
    <td width="42%"> 
              <?php include "ticker.php"; ?>
              <?php include "alumniLogin.php"; ?>
              <?php include "comLogin.php"; ?></td>
    <td width="58%"><table width="100%" border="0">
        <tr><p align="left"> 
          <td><?php include "jobquicksearch.php"; ?></td>
          <td><?php include "createResumes.php"; ?></td>
        </tr></p>
        <tr> 
          <td colspan="2"><?php include "latestJob.php"; ?></td>
        </tr>
      </table></td>
  </tr>
</table>