Is there an easy way to block access to all Internet sites except to just a few selected sites? Can you use wildcards in the URL Filter Settings (Example: www.a*.com)?

You need the RF600VPN in order to do what you want. The RF550VPN does not allow you to block everything and only allow access to a few sites. For information on the RF600VPN please visit our Web site at:

http://www.multitech.com/en_US/SUPPORT/Families/RouteFinder_SOHO/