Routing question

[eluser]pepijn744[/eluser]
Hi,

I'm entering the final stage of the project I'm working on right now and I want to add a routing feature.

Say, my site is www.site.com. I want to redirect all of the first URI segment, except for /register, /contact, /aboutus, to /profile/show/$1. Is something like that possible? I'm already using the mod_rewrite, so no www.site.com/index.php/(.*) anymore.

Thanks in advance.