Chart Select is 1 lake per SD Card ...and can't be copied to any other card except the SD Card that was "Encripted" ... This SD Card is now a regular Lakemaster map card with all the functionality of a store bought Lakemaster card ...but with only 1 lake's map data ...

SmartStrike is a regular regional Lakemaster card ...with all the functionality of a regular LakeMaster card ...with the added capability of custom search functionality with user input in a new menu added to the unit with the SmartStrike card inserted ...

Regardless of which Lakemaster product used = only ONIX can share any mapping data (as Bob mentions) ...

Any LakeMaster product card (regional, SmartStrike, Chart Select created) can be removed from 1 unit and used in another unit ...(just not shared across Ethernet in core units) ...

Rickie