Ok I talked to a friend of mine who kinda knows html and he said to try

<td width="60%" height="120"><center>[img]themes/fiblack3d/forums/images/logo.jpg[/img]</center></td>

OR

<td valign="center" width="60%" height="120">[img]themes/fiblack3d/forums/images/logo.jpg[/img]</td>

OR

<td valign="center" width="60%" height="120">[img]themes/fiblack3d/forums/images/logo.jpg[/img]</td>


none of the 3 work

BTW I am editing Header.html in the nuke / themes / fiblack3d / directory.

Im stumped