My wife will be graduating with her RN soon. She also just got hired on at a local hospital doing hospice. Part of the job is going home to home in rather rural areas. She sometimes has issues with directions and well I better shut up just in-case she sees this. Anyway the features I think she needs are map updates easily viewable screen and spoken turn by turn I don't know if this GPS suits for her b/c the information here is not specific. Has anybody used this one? I need some suggestions. Thanks.