For not much more than the cost of a good switch, you're better off buying a home cable/dsl router/gateway. It has a fully 10/100 autosensing hub, switch, and does internal NAT while providing a firewall and available connection to your DSL or Cable Modem service. I've got a 4 port right now (DLink DI704) and it does everything you want it to do. It's easy to set up as well so you won't be more than 10 minutes configuring things.
