There is a program called Phonelog that logs Calls/txt in your calender so that you can sync it with AS/WMDC. I have been using it for a year and it work great. The guy just updated it about two months ago. It is a small app that once you set it you do not have to worry about it anymore. It has an option to run on startup and does not cause a memory loss. I use it on my Vogue/Diamond/and Touch Pro.
Here is a link to the author's website and download.
http://www.infinityball.com/phonelog
All credit goes to Ryan Rife(the creator).