Hi,
No, my installation is just in the beginning, still hiding the cabling and trying to find a good place for the PC (an eee PC like Mike has). A hundred of troubles with the screen resolution (try to avoid intel video chipset for bizarre external sizes, like my xenarc 800x480) but stays in place even in rough terrain.
Regarding the nuvi machine, Garmin's small print about Topo Australia states that:
"There are certain elements of these mapping products that were designed for use on dedicated Outdoor and Marine GPS products that will not be displayed on a nuvi. If you would like to use these mapping products and experience the highest level of detail and functionality, we would recommend that they be used on a dedicated Outdoor or Marine GPS product."
... so be aware of that. Garmin Topo Australia can be retroffitted to an old nRoute installation by means of a third party software (Garmin changed the format when they stopped supporting nRoute). More details in gpsaustralia.net
By the way, if my "SA clock" doesn't lie me, now is 2010 in Oz. I wish you all the best for the new year.
http://img691.imageshack.us/img691/9940/p8210093.jpg
Carlos

