I got desire 4 days back, and i've tried everything but iam not able to sync my phone with pc. I have 2.1, pc is having vista. I tried the sync software from sd card which came with it (ver 2.0 something), and i've tried vers 3.0 also, the latest one. (i made sure to uninstall completely the previous installation) i find no reason whatsoever that it should'nt sync now. the cable iam using is the one i recieved with the original phone. i've tried all four modes of the phone, but doesnt work. PC is displaying the new drive after connection, but it says " please insert disk into removable disk". :S help someone plz. its frustrating.