Need help with finding a router

Hello all,
I am in need of some help finding a WIRED router. What I need is one that plays nice with Windows XP, Windows 7, IPhones, I-pads and Macs. Needs to be a gigabit router both LAN as well as WAN, multiple LAN ports, VPN and L2TP capable, (must be able to use Windows VPN connection capabilities without need of extra client software) have tried the Netgear SRX5308 but found that this particular router did not play well with others (windows and macs) in their basic modes. Also video conferencing. I am sure someone out there has an idea of one that will work. I would preffer a rack mount model but if not that's OK. Thanks in advance for your assistance.