I am new to Macs and mac peripherals so I have a few questions... Apple® AirPort Express 802.11g Wireless Base Station: 1) Does it have a built in modem type thing so I do not have to connect to my DSL speedstream and that if I get it? 2) Is it portable and easily configurable? Like can I say use my connection with it at home and when I am visiting other places be able to use it there as well w/o doing a lot of work. 3) Is it easy to wireless share a printer with it? Mice: 1) What is a good gaming mouse. I know macs and gaming usually do not go together but even if I do not play games on my MBP, I will have a good mouse. So suggestions?