table alignment prob

[Tomba]

hi people,

I'm having a problem with a table alignment and was hoping you could help me
out.
Go to http://www.f1technical.net and look at the login box on the left of
the page. You can see a small grey margin between "Register" and "Log in"
that should not be there (It is only apparent in IE)

Code that is used for it:

<table cellpadding=0 cellspacing=0 border=0>
<tr>
<td><a
href="./forum/profile.php?mode=register&amp;sid=d37bb72af36ec322c53b3c77fdd0
916c"><img border="0" src="./images/register.gif" alt="Login with your
username and password"></a></td>
<td><input type="image" src="./images/login.gif" value="Log in"></td>
</tr>
</table>

Anyone knows how to solve this?
Thank you!

Steven De Groote