IMPORTANT: Once you click the "Upload" button, WAIT. It takes a minute. If you want your router to still be operational at the end of the firmware upgrade process, you must resist the temptation to kill or stop the page!
ps. about 3.A45INT2.jetSpeeed520.zip (in Fog Wang's own words..)
It suit for the viking 1 ADSL routers.But the DSL version turn to Y.1.24.18,not T93.X.XX.
I had try it in my ASUS 6000EV A/J.I think it suit for the other viking 1 DSL.
And I think it is the best viking 1 firmware.
hope you will like it.
So there you have it, and I hope you like it, too! ;o)