Need some help around the search control as it relates to a publishing site using SP 2010. Right now we have a site that is using this control in the Master.

the issues I am having are as follows. I want to replace the "Search This Site" text with "Search All Sites" I also want to set it up so the scope is searching across the site collection. Would i have to modify the search control directly in the SP Designer? I would rather not have to deploy a custom control.

Any help appreciated.