[guitardoc64]

Based on personal experience, the easiest way to avoid activesync issues is to delete the device profile in activesync each time you flash, and particularly with the new WM6 kitchen. The changes made by the kitchen/OEMs to the device affect the activesync profile on the device end and the stored profile on the PC will differ and cause errors and possible data loss. The last 6 builds I have done with the new kitchen on my XP PC with Activesync 4.5 have had no connection or sync issues but I delete the profile in activesync when I unplug to put it in bootloader before running Build OS. The only issue I have run into with Activesync/WM6 is a slowdown of the 6700 during the sync cycle.