Yes buy a router, A MANAGED ROUTER
Plug your machines into a SWITCH

WEP is easily broken not WAP

Leave the friggin SSID on, like someone else said at least your users will see it. If I can recieve your signal it doesn'tmatter if SSID is on or off.

The free version of AVG is stricly for HOME USE NOT BUSINESS, oh by the way have you tried V8?

Spybot and Adaware were the original malware detectors, but they have been vastly surpassed by other products, even the one mentioned for antivirus.

It just bothers me we so called professionals re-iterated outdated, wrong and poor information.

The total cost for a small business to have adequate security for 1 to 12 machines should be less than $500 for hadware investment, and $50 to $1500 a year for subscription.