Invalid Mac Address message when connecting to wireless router
I have 3 iTouchs I need to connect to our wireless router. I use mac address filtering on the Netgear DGN2000 router. I can enter one of the iTouch mac addresses into the router (as it starts with 00:XXetc) however the other two show "invalid mac address" as they start with 90:XX:etc. I would prefer to continue using mac address filtering if possible. I also need to use DHCP and not statis IPs. I have also posted a question on the Netgear support forum to see if there is an update available. Can anyone help? Thanks.
iPOD Touch details: Model: MC086ZP Version: 3.1.3 (7E18)
iPOD Touch details: Model: MC086ZP Version: 3.1.3 (7E18)
iTouch, iOS 4, Model: MC086ZP Version: 3.1.3 (7E18)