This might be very basic...
I need to change the Template Layout for the "My Account" page
It is currently using: frontend/mypackage/mytheme/template/page/2columns-left.phtml
And I need to change it to: frontend/mypackage/mytheme/template/page/1column.phtml
I can't see any way to change it... I don't even know which file the template is defined. It might be using the 'default' setting - but I don't know where that is populated. Please help :)