problem with tables - <br /> tags inserted

Hi,
any of you guys had this problem? If I insert a table in FCK it outputs <br /> tags after everty <table> <tr> <td> tag. That way the table end ups way down on the page. I have the same problem on many sites and have tried upgrading FCKEditor.

Here's an example:
<div class=frett><table width="500" border="1"><br />
<tr><br />
<td>&nbsp;</td><br />
<td>&nbsp;</td><br />
<td>&nbsp;</td><br />
<td>&nbsp;</td><br />
</tr><br />
<tr><br />
<td>&nbsp;</td><br />
<td>&nbsp;</td><br />
<td>&nbsp;</td><br />
<td>&nbsp;</td><br />
</tr><br />

Tips on how to avoid this would be appreciated!