Guys, its used to take less than 2 minutes to back-up an sync my IPAD2 16GB Wifi, but lately both takes hours to complete! Sometimes I just eject cause it takes too long. No JB on the Ipad and still has 10.9 GB of free space. Any idea how to solve this?? Tq

Thanks farhan0103, hard boot seems to work and managed to finish sync but now a msg appear that back-up could not be saved to the computer.. should I reinstall Itunes!!