Thx for all your help Marty i fixed that prob.
I found a Platinum converted MS Trenches Theme i only copied the missing tpl in it that i flound in the nuke-clan forum and no it works and it has the correct size.
I have one prob that dont belongs in this category but maybe you can tell me.
When i hit forum button then in next page there is the navigation.
Navigation :: yoursite.com ..where must i edit this yoursite.com into our clanname.
I looked in different index.phps but i cant find,maybe you know fast :-)

Greetz Baq