This is what your manual says: From this PDF: http://member.america.htc.com/downlo...English_UM.pdf
5.3 Setting Up ActiveSync® on Windows XP®
The Getting Started disc that comes with your device contains Microsoft ActiveSync
4.5 or later. Follow the steps in this section to install and set up ActiveSync on
Windows XP or other compatible Windows systems.
Place the Getting Started disc to the disc drive of your computer.
Click Setup and Installation.
Select the ActiveSync check box, then click Install.
Read the license terms, then click Accept.
When installation is completed, click Done.
On the Getting Started with Windows Mobile screen, click Close.
Set up synchronization in ActiveSync
Connect your device to your computer. The Synchronization Setup Wizard
automatically starts and guides you to create a synchronization partnership.
Click Next to proceed.
To synchronize your device with your computer, clear the Synchronize
directly with a server running Microsoft Exchange check box, then click
Select the information types that you want to synchronize, then click Next.
Select or clear the Allow wireless data connections check box according to
5. Click Finish.