HI hope someone can help me, i have a sat nav which i got off ebay and the person said i can have tom tom on it so wen i got it it came with a tomtom sd car for me to install , i thought i installed it right but when i loaded tomtom it said no maps found on the screen so i give it back to the fella i got it off to try and he said it works fine he said i need to know how to use windows ce to install it.

So does anyone know how to help me install it right.

and also does anyone know were i can get a Activation Key for Navigate7

please some one help!