Hello to all Community and it's members, I am owner of LinkSys WRT54G v1.1 Router, currently running on Firmware Version: v4.71.1, Hyperwrt 2.1b1 + Thibor15c My problem, or reason why i want to change to dd-wrt firmware is that, because i dont have no-ip support for ddns on my Linksys which is very important to me. I have tryed with downloading of dd-wrt firmware for my model and i got every time message that update is failed or smth like that.... On my router, on backpanel there is info like this. WRT54G , Ver:1.1 but when i go in Firmware upgrade in router menu, i can see this... Upgrade Checklist * Make sure the firmware is for the WRT54GS and it supports this etc... So please, can anybody help me how to upgrade my router with dd-wrt firmware... Thanks to all of you for help, xiPod.