It's almost absurd the idea of just create categories in contacts when using WM. I have an P4351 from HTC with an WMP6 and I just can't rename or delete categories. Write wrong and use it wrong, impossible to rename it. Absurd. As I update only P4351, sync option is HTC->Desktop, so... Absurd. Is it possible to have something to be able to rename or delete those? Or only working Desktop->WM? Thanks. Max.