Late last week I received an email from National Geographic Maps, informing me that their Topo.com website would be discontinued in 30 days, as they transtion to a new partnership with AllTrails.com. The National Geographic Topo desktop software will continue to work, although it is unclear if new updates will be forthcoming or not. This appears to primarily affect Magellan Triton users who have purchased Topo SuperQuads. If that’s you, you should read the info below and save those files to your hard drive over the next few weeks. read more