Hi Dustin, Can't believe I missed your reply and questions! Sorry about that. I still have trouble getting email alerts from this site and my memory isn't as good as it once was. In the past year I've changed from using my Mac for GPS to an iPad. I use the 3G model, which has the built in GPS chip, but I haven't bothered to enable the 3G, as I have a good data plan on my iphone so when I need connectivity I just turn on the iphone hotspot. I use the $6.99 GaiaGPS app after trying a half dozen others. This provides me all scales of topos for US and Canada for free, and they either load as needed and are cached, or you pre-download them for an area if you are going into somewhere with no cell/wifi service. I've found this works very well, and I've collected quite a nice library of maps, not to mention a lot less $$ in map purchases. I've likely saved enough in Datadoors purchase to cover most of the cost of the iPad. I love the screen size. With the RAM mount suctioned to the windshield its just about the perfect size. I did purchase an anti-glare screen for it. The glare wasn't bad except in certain situations, but it also protects the screen against scratching. I really like Craig's Overland Navigator, but didn't really want to assemble the pieces for a windows machine including touch screen and all, so when the iPad came out using it made sense, and if Craig brings out a universal app version of his, (nudge, nudge) I'll likely switch to it. But for now, Gaia is doing the job very well and has given some good thought into it's product, such as direct connection to your everytrail.com account. My trips logged to date can be found here: http://www.everytrail.com/my_trips.php?user_id=163625 cheers, Dave |