So ich habe die Lösung gefunden, habe aus width="100%", width="1120" gemacht und den Header in <center> gesetzt. Für alle die, die das gleiche Problem haben/haben werden.
Zitat: <!-- Header -->
<center><table border="0" cellpadding="0" cellspacing="0" height="240" width="1120" style="background:url('http://img.webme.com/pic/s/schimmlers/neuerbanner.jpg') #000000;">
<tr>
<td><table cellpadding="0" cellspacing="0" border="0" height="240"><tr><td height="40" style="padding-left:20px;color:#??????;">$WDAY$, $DATE$, $TIME$<br /><?if($USERS_ON$)?><?if($USER_LOGGED_IN$)?>You logged in as <a href="$PERSONAL_PAGE_LINK$"><b>$USERNAME$</b></a> | Group "<u>$USER_GROUP$</u>"<?else?>Hello <b>$USERNAME$</b><?endif?><?endif?> {IF}| <a href="[RSS_URL]">RSS</a>{ENDIF}</td></tr><tr><td height="200" style="padding-top:70px;padding-left:100px;"><span style="color:#FFFFFF;font:20pt bold Verdana,Tahoma;"><b></b></span></td></tr></table></td>
<td width="0" style="background:url('');" valign="top" align="right">
<div style="padding-top:13px;padding-right:87px;"><a href="$HOME_PAGE_LINK$" title="Site home"><img src="http://s102.ucoz.net/t/451/2.gif" border="0" alt="Site home"></a></div>
<div style="padding-top:29px;padding-right:70px;"><?if($USERS_ON$)?><?if($USER_LOGGED_IN$)?><a href="$PERSONAL_PAGE_LINK$" title="Profile page"><img src="http://s102.ucoz.net/t/451/3.gif" border="0" alt="Profile page"></a><?else?><a href="$REGISTER_LINK$" title="Register now"><img src="http://s102.ucoz.net/t/451/4.gif" border="0" alt="Register now"></a><?endif?><?endif?></div>
<div style="padding-top:32px;padding-right:62px;"><?if($USERS_ON$)?><?if($USER_LOGGED_IN$)?><a href="$LOGOUT_LINK$" title="Log out"><img src="http://s102.ucoz.net/t/451/5.gif" border="0" alt="Log out"></a><?else?><a href="$LOGIN_LINK$" title="Log in"><img src="http://s102.ucoz.net/t/451/6.gif" border="0" alt="Log in"></a><?endif?><?endif?></div>
</td>
</tr>
</table><center>
<!-- /Header -->
<table cellpadding="0" cellspacing="0" border="0" width="1120" style="padding: 10px 3px;"><tr><td width="100%" align="center">
<!-- Body -->
<table border="0" cellpadding="0" cellspacing="0" width="1120">