I just started a job where where there are about 50 users connected by 5 SOHO 24 port switches to 4 ports on an ASA 5505 that is then connected to a WAN gateway. I have spoken to the company that initially installed it and they see no reason why that would be a problem. No VPN is being used and it is presently acting only as a router for a 40 mbps WAN link. Seems to me to be the wrong tool for the job. I'd like to put in something like a 2911. What should I be telling my boss as a case for the change? Or should I just leave it as is?