I currently have a office tha has about 20 users. We need some type of firewall solution that will be able to hold up to about 75 users in this office. Also, the firewall needs to be able to setup Site-to-Site VPNs. I don't want to spen a lot of money (ie Cisco) but I need something that will be able to last us. If would like to add a little firewall for a remote site that would be nice too, but we are not looking into getting another office until a couple of months.