Palm m100 - Manual (Page 72)

Chapter 4 Page 66
The HotSync Progress dialog box appears followed by the Select
User dialog box.
4. In the Select User dialog box, select the user name you entered when
you installed the Palm Desktop software, and click OK.
The HotSync Progress dialog box reappears and synchronization
begins.
5. Wait for a message on your handheld indicating that the process is
complete.
After the HotSync process is complete, you can remove the HotSync
cable from your handheld.
HotSync
button