Thank you for posting in the Microsoft newsgroup!
From your post, my understanding on this issue is: your PPC phone can't
connect to Exchange server on Vista. If I'm off base, please feel free to
let me know.
In Windows Vista, Windows Mobile Device Center has replaced Microsoft
ActiveSync. Therefore, we need to install Microsoft Windows Mobile Device
Center for Windows Vista before synchronize the Mobile machine.
Here's the download link:
Microsoft Windows Mobile Device Center Driver for Windows Vista (x86)
In addition, I would like to send you some related article on Windows Vista
Mobile Device Center Step by Step Guide. Hope it helps:
Please let me know if you have any other concerns, or need anything else.
Have a great day!
Sean Cai, MCSE2000
Microsoft Online Partner Support
Get Secure! - www.microsoft.com/security
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