md600 driver, on my 496 I had to purchase the DVD version of City Navigator Europe NT, install it on my PC and transfer maps via Garmin Memory Card to get road and city data. Took quite a bit of money and time to get this all working.
There is also a SD card version of the City Navigator Europe NT, so I suppose you could get that and just plug it in the 695/696 directly. I'd ask Garmin customer support for confirmation before entering your credit card though.