I sync my iPad2 with my Windows 7 Ultimate PC.
Running iTunes 10.2.2.14
Bought the iPad last week and synced it 4 times with no issues. First issue was last night. The first issue I had was it kept disconnecting. Securing the cable into the PC resolved this issue. Then I receive another message stating ipad cannot be synced. The required disk cannot be found. So I tried a different cable and USB port but same error. I left iPad to charge all night and turned off PC. Tried to sync again this morning with same message.