I'm running through my first install of a multisite and all seems to be going well.
However, the main site uses the s5 Vertex framework and the signup.php page doesn't like it :/
I'm looking for suggestions on how to make it look like part of the site and not un-themed as it does now. All suggestions are needed from themeing signup.php to using something else completely.
My only caveat is that I really need to use s5 vertex as it matches other areas of the network.
(currently the redirection doesn't work as expected as the service is hidden form users :) you have to manually enter the pages required)
sub sites are themed thus:
any help is greatly appreciated.