Palm Tungsten T3 Handbook page 367

Click Macintosh overwrites handheld for each conduit.
6.
Changing the HotSync setting from the default affects only the next HotSync
operation. Thereafter, the HotSync Actions revert to their default settings. To
use a new setting on an ongoing basis, click Make Default. Thereafter, whatever
you selected as the default setting is used for HotSync operations.
Click OK.
7 .
Repeat steps 4 through 6 to change conduit settings for other applications.
8.
Close the Conduit Settings window.
9.
Perform a HotSync operation.
10.
Resetting your handheld
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