Linksys Router Protection

I have a laptop that connects wirelessly to my desktop PC via a Linksys router. I've changed the default "admin" password for security reasons. We are having guests over for Christmas and they would like to use our wifi for their laptops. I have no problem giving them the router password so they can connect. My only concern is, if I give them the password, can they now access my router and make changes? Everyone knows the Lynksis IP address. How would I protect my router and still let them connect?

You don't need to give them the admin password to your router, the Wep, Wpa key is sufficient for them to connect to the internet and this won't give them access to your router

Thanks, PooMan. Looking through my router settings, I don't see anywhere to add a "admin" password.

I don't know what version of Linksys your using but I had a quick browse and found these images hopefully this will help a bit

1st image shows the admin settings 2nd one is for the wireless security

Thanks PooMan, that helps a lot.

No probs pal only to glad to help :)