I'm looking into hooking up my home stereo system with my MacBook Pro that is on its way and had a few questions. Currently I do not have a wireless network so as part of the MacBook Pro purchase I was going to upgrade my network to a wireless one. The question comes in whether I should buy the Airport Express w/ AirTunes, the Airport Extreme Base Station or a run of the mill Best Buy wireless router. Would the Airport Express be any slower than the Aiport Extreme or the Best Buy equivalent? I'd need the station to be able to give enough juice to power up to 5 computers (3 PCs and 2 Macs). The Airport Express sounds much nicer for what I'd need it for, but I'm worried the middle guy won't be able to power a decent connection for this many machines. If anyone could shed some light on the issue, it'd be greatly appreciated.