HELP SYNC, AND 2.2

PLEASE HELP! I HAVE TRIED EVERYTHING! THIS IS DRIVING ME NUTS!!!!!!!!!!!!!!!!!!!!!!!! I HAVE A HP TOUCH SMART COMPUTER RUNNING VISTA;

1. I CANT GET THE SYNC TO WORK

2. I CANT GET THE QDLREPAIR TOOL TO WORK, IT DOES NOT ALLOW THE DRIVER, DID THE MANUAL TOO. WONT WORK.

3. TRIED THE ROM MANNAGER VIA THE PHONE, DID THE ANDROOT, CLOCKWORK RECOVERY STUFF YOU NAME IT, NOTHING WORKS FOR ME

WHAT THE HELL?  I HAVE THE BEST BUY 1.6 ROM, AND I WANT TO UPDATE TO 2.2

IS THERE AN EASY WAY, OF IS IT MY COMPUTER? WHATS THE FIX?

PLEASE!!!!!!!!!!!!!!