Well the firmware updates are free, EXCEPT the new 2.8 one for the PN-40 is only available apparently if you purchase or upgrade your TOPO to 9.0.

Nope, no Whereigo on PN-40.... but really, why would you care? If Whereigo is the deal breaker, then oh well, you are missing out on a great unit on a cache type that has only two in all of Maine, and one of them I can show you the final location if you like ha ha