Siemens SX66 / MDA III / PDA2K (HTC Blue Angel)

I NEED HELP.I HAVE A SIEMENS SX66.RECENTLY I DOCKED MY PHONE AND DID NOT REALIZE IT WAS ON AUTOMATIC BACKUP.THE PHONE RANG AND I PICKED IT UP WHILE BACKUP WAS IN PROCESS.NOW I CAN'T GET NEW INFO TO SYNC WITH MY COMPUTER.I HAVE TRIED A HARD RESET AND RESTORE,ALSO BACKING UP TO PRIOR BACKUP FILES I KNOW WERE CLEAN,I HAVE ALSO REMOVED AND RESTORED ACTIVESYNC FROM THE ORIGINAL CD, AS WELL AS UPDATED TO ACTIVSYNC 3.8 AND DONE ANOTHER HARD RESET AND RESTORE ONLY TO FIND THAT ANY NEW DATA IS NOT SYNCED WITH THE COMPUTER. ANY IDEAS WOULD BE MOST APPRECIATED. THANKS GBM