Hello all
Please forgive my newbieness, I have been reading all the threads on this forum about upgrading the Z1 maps but it looks a little beyond me so I took a look on ebay and noticed a few people selling replacement HD's with the upgrade maps and claims to turn a Z1 to a Z3.
If I paid $140 for a new HD from one of these sellers is it really a simple HD swap and I have an updated system? Just wasn't sure if it was really that simple?
Thank you
Stu