Hello - I am a longtime Mac user and just purchased a shiny new MBP. I would like to have access to my office network. Specifically I have an app that needs to be connected to the office LAN in order to run. The office network consists of several Macs and PC's as well as an Xserve. Each machine is hardwired to a gigabit switch. The switch is connected to a Linksys WRT54G router and the router is then wired to our cable modem. So...what do I need in order to connect to our office network? Do I need to get a VPN capable router? Or do I need to set something up on the Xserve? Any help would be greatly appreciated!