Well the iBook I ordered from General Cybernetics should be here in a day or two & I'm about to burst w/ anticipation. I'll be installing an Airport base station at home & am excited about my first entry into wireless networking. My question is this: what will I need to do to access wi-fi networks around town or in other locations? I'll have my DSL modem connected to the Airport at home, but will I need to create a mobile Internet profile for the iBook that will somehow (DHCP?) configure the proper DNS, IP, POP & SMTP info? Any tips or help would be appreciated. Thanks in advance.