All your Data is synchronized automatically between the Pocket PC and PC with just one Mouse Click.

In a List you see your Data from both Devices, Entries is Red are missing on a Device, Entries in Yellow must be synchronized and Entries in Green are synchronized already.

To save memory on the Pocket PC you can select to keep only the Data that you need on the Course on the Pocket PC - such PC-only Entries are shown in White.

Doing that, you can easily handle many Megabytes of Hole Images without stressing your Pocket PC's memory.