I know this goes against the direction of what most of us would like to see.... Having recently made by website 'IPv6 enabled' I've had difficulties accessing the site using my Pocket PC (running Windows Mobile 5) insofar that connections to the site takes around a minute to even get going... A packet trace on the device reveals why - it only has an IPv4 connection and hence gets given an IPv4 address by DHCP. However, it gives itself an IPv6 link local address too hence when it finds a AAAA record in the DNS it seems to want to try IPv6 first and ends up sending a minutes worth of ICMP6 neighbour solicitations. Only when it gets nothing back does it give up and revert back to IPv4 to establish the connection. Hence, does anyone know how I can avoid this behaviour? I'm thinking I ideally want to disable IPv6 on the device but I don't know how. Mathew