Q: Sony does not officially support the Clié PEG TH-55 for the Mac which means no software out of the box for it. I know Palm Desktop for the Mac does synchronize with some Cliés. Is there anyway to get it to work with the TH-55 or do I need to use The Missing Sync?
A: With some careful work with a text editor, it is possible to convince Palm Desktop to synchronize with a Sony Clié PEG TH-55. Read on to discover how and why you might want to consider investing in the Missing Sync anyway.
Your PEG TH-55 doesn't work out of the box with the Palm Desktop because the model didn't exist the last time the Palm Desktop software was updated. As Palm has stated its intentions to not continue supporting the Palm Desktop, my recommendation is to switch to using MarkSpace's Missing Sync as it is supported and adds functionality not present in the original Palm Desktop synching mechanism, including synching profiles, Bluetooth and WiFi synching, and multimedia support for photos.
If you can't use the Missing Sync and still want to use Palm Desktop with its HotSync Manager, you'll need to get down and dirty with some of the configuration files for the Palm Desktop. Here's what you need to do:
Locate the Palm Desktop folder.
Make a backup of the HotSync Manager file in that folder by using the Finder's Cmd-D to duplicate the file. Store this backup in a safe place.
Right-click on the HotSync Manager file and choose show package contents.
Open the Contents folder and then open the Plug-Ins folder.
Once in the Plug-Ins folder, show package contents of the USBNotifier file, then open Contents.
Open Info.plst in a text editor. You can use TextEdit, BBEdit, or any other text editor that can save plain text files. I don't recommend Microsoft Word. TextEdit came with your Mac and is in your Applications folder.
Go to the bottom of the Info.plist file and look for the last "dict" entry. A "dict" entry looks something like this:
<dict> <key>USBVendor</key> <string>1356</string> <key>USBProduct</key> <string>218</string> </dict>
Copy the last dict entry block and paste it above the "</array>" line close to the bottom of the file.
In your copied block, change the USBVendor ID to 1356. Then, change the USBProduct ID to 324.
Go through the same editing steps with the Transport Manager, including making a backup first! It's also in the same folder as your Palm Desktop HotSync Manager.
Go through the same editing steps with the file USB, which you'll find in /Library/Application Support/Palm HotSync/Transports.
Restart your Mac and then try to sync. With luck, you should be good to go.
Basically, what all this editing does, is add the unique device information to the HotSync Manager (which does the synching) and the system which monitors the USB ports for known PDAs.
If you ever update Palm Desktop or reinstall it, you'll need to go through the same sequence. It's tedious. I still recommend a href="http://www.markspace.com/missingsync_palmos.php" class="extlink">MarkSpace's Missing Sync. It's a lot easier and you can still use the Palm Desktop's calendaring application on your Mac.