I am getting a Delorme PN-40 sometime this week, and i had a few questions about it.
I am getting it with Topo 8.0, can I upgrade to Topo 9.0? If so where (a link would be great), and for how much?
Also would it be worth getting rechargeable batteries? Or if not, what kind of regular batteries would work better?
And on Delorme.com it says the PN-40 with Topo 8.0 is discontinued, but the PN-40 they're selling now comes with Topo 9.0, is there any difference between the two besides the different version of Topo?
Another question is the library subscription worth it, or are the base maps good enough for geocaching (could you show me which base maps come with it)? If you did subscribe to the library, do you get to keep the maps if your subscription ends? Or are they deleted? Are there any free maps on Topo?
Lastly, before i order my PN-40, would it be better to save up for PN-60? Or is there no real difference (besides a few small things like processing, internal size, ect.)?
Thanks for your help,
gojomoso