On Fri, 02 Jan 2009 17:50:24 +0000, David Ledger wrote: >> > Do you by any chance have either the MacBook or the iPhone, or both > set to 'Using DHCP with manual address' or 'Manually' in Network > Preferences -> Advanced (button) -> TCP/IP (tab) > (or however that is set on the iPhone) > > Sounds like they're trying to use the same IP address from your router. > On my laptop, it's set to automatic. I frankly have no idea how to configure it on my phone.