Hi I'm having a strange problem with a customer.I took a back up from a SharePoint 2007+SP2 site collection in 2 different ways(SQLBackup then restored to new web application and stsadm backup). In both cases I get the same result:All subsites when I go to their _layouts/viewlsts.aspx or _layouts/settings I get Page was not found.Those _layouts pages works fine for the root site but they don't for the 3 subsites it have. I confirmed the version is the same on both server.I realy don't know what should I do to solve that problem...I am too late but i will never give up

Probably a masterpage issue. Fiddle with the settings and you should be able to get the pages to render again.Steve Clark, MCTS | Twin-Soft.com