Yay! This worked for me for my 760. Thanks! Just to clarify for everyone: You need the four-digit (old) jetmouse keygen for the subscription date. You entter 1527, then 0, 0, 1, under "custom mapset." Then the newer jetmouse keygen for the Clear Channel (TTN) subscriptions, and you enter in 28992, 0, 0, 1 for the US, and 31808, 0, 0, 1 for Canada, but you need to put BOTH of those activation codes into your 760, even if you don't live in Canada. So you'll enter the code from the old keygen into your unit first, then the two codes from the newer keygen into your unit. Feel free to message me for more in-depth instructions.