Not sure if this is the synchronization your talking about but if it is theres a few steps in disabling it. First go to properties of internet explorer, click advanced, uncheck "enable offline files to be synchronized on a scheldule", next go to my computer, tools then folder options, click offline files, uncheck "enable offline files", hit apply and ok. Now go to start, programs, accessories, synchronize, uncheck that box then click close. Now uncheck mobsync from msconfig and it should stay unchecked next time you restart.
Let us know if this was your problem or if im way off base lol.
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