help requested to better align top menu

Hi Craven! Well, I've slithered from under my rock and I'm seeking your help yet again
I've designed a new site logo that is wider than the square I had previously used - so it pushes the "home, forums, etc." menus over - to the point that they are scrolled to the right.
i'm going to put the old smaller logo back until i get this issue resolved - basically, i believe it's just adding a hard return and properly moving the menu choices - i tried inserting a <br /> but since i don't know what i'm doing, nothing really happened and i'd rather not screw things up.

here's the relevant part of the fetch page (which i'd basically duplicate for the headers template:

<a name="top"></a>

<table width="100%" cellspacing="0" cellpadding="10" border="0" align="center">

<tr>

<td class="bodyline"><table width="100%" cellspacing="0" cellpadding="0" border="0">

<tr>

<td><a href="http://www.gadgetaddict.com/"><img src="forums/templates/subSilver/images/logo_phpBB.gif" border="0" alt="Gizmo, the Gadget Addict!" vspace="1" /></a></td> <br />

<td align="center" width="100%" valign="middle"><span class="maintitle">www.gadgetaddict.com</span><br /><span class="gen">get your daily fix<br />  </span>

<table cellspacing="0" cellpadding="2" border="0">

<tr>

<td align="center" valign="top" nowrap="nowrap"><span class="mainmenu"> 
<a href="http://www.gadgetaddict.com/" class="mainmenu"><img src="forums/templates/subSilver/images/icon_mini_portal.gif" width="12" height="13" border="0" align="top" alt="Home Page" hspace="3" />Home </a>
<a href="http://www.gadgetaddict.com/mobile/" class="mainmenu"><img src="./forums/templates/subSilver/images/mobileicon.gif" width="12" height="13" border="0" align="top" alt="Forum Index" hspace="3" />Mobile </a>
<a href="http://www.gadgetaddict.com/forums/" class="mainmenu"><img src="./forums/templates/subSilver/images/icon_mini_forums.gif" width="12" height="13" border="0" align="top" alt="Forum Index" hspace="3" />Forums </a>
<a href="forums/faq.php" class="mainmenu"><img src="forums/templates/subSilver/images/icon_mini_faq.gif" width="12" height="13" border="0" alt="FAQ" hspace="3" />FAQ</a></span><span class="mainmenu">   <a href="forums/search.php" class="mainmenu"><img src="forums/templates/subSilver/images/icon_mini_search.gif" width="12" height="13" border="0" alt="Search" hspace="3" />Search</a>   <a href="forums/memberlist.php" class="mainmenu"><img src="forums/templates/subSilver/images/icon_mini_members.gif" width="12" height="13" border="0" alt="Memberlist" hspace="3" />Memberlist</a>   <a href="forums/groupcp.php" class="mainmenu"><img src="forums/templates/subSilver/images/icon_mini_groups.gif" width="12" height="13" border="0" alt="Groups" hspace="3" />Usergroups</a> 

as always, you're help and advise is GREATLY appreciated - thank you!