How to make personal url using code igniter

[eluser]Unknown[/eluser]
I need to write an application for users to join and make their own web pages..

For example..
I have www.abc.com, I have different pages like www.abc.com/register or www.abc.com/createpage etc

I want to let user make their own personal url like
www.abc.com/nate
www.abc.com/john
www.abc.com/scott

All of these request should go to a particular php method so that I can pull the data for that particular user...
Can Some one help me to do in codeigniter

[eluser]Ben Edmunds[/eluser]
Do a search on the forums, this has been coverted alot.

Basically you'll want to setup a route and also exclude users from signing up as certain names that will be reserved for your controllers. Or you could always for www.abc.com/~user or something similar.