When i installed my HTC sync from my legends memory card, i found that exept of some sony erricson used syncing proceses a very strange procces appeared. It was the logger.exe process that can be connected with keyloggers. After some searching i also found a new folder called teleca containing logs. The teleca folders may also be connected with viruses. Do you have a process called logger.exe running in your pc when using htc sync? I dont know if this is something to worry about.