default_controller problem

[eluser]Doosje[/eluser]
I think you mean

Code:

$route['default_controller'] = 'welcome';
$route['welcome/([a-z0-9])'] = 'users/name/$1';

the uri becomes
http://localhost/welcome/username
and then loads controller users, function name, and passes the $1 to the function. (or you can work with the this->uri->segment or somethign similar.